{"title":"Royal Purple Canada","description":"\u003cp\u003eThe full \u003cstrong\u003eRoyal Purple\u003c\/strong\u003e range available in Canada — 40 products. Prices from $30 to $248 CAD. Free shipping across Canada on every order, with prices in Canadian dollars.\u003c\/p\u003e\u003ch2\u003eWhat Royal Purple makes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/oils-and-fluids\"\u003eOils and Fluids\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/oils\"\u003eMotor Oil \u0026amp; 2-Stroke Oil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/motor-oils\"\u003eMotor Oils\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gear-oils\"\u003eGear Oils\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFitment and specification details on each product page come from the manufacturer. Check them against your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo you ship Royal Purple products across Canada?\u003c\/h3\u003e\u003cp\u003eYes — free shipping to every province and territory, no minimum order. Prices are in Canadian dollars.\u003c\/p\u003e\u003ch3\u003eHow many Royal Purple products do you carry?\u003c\/h3\u003e\u003cp\u003e40 Royal Purple products are listed right now.\u003c\/p\u003e","products":[{"product_id":"royal-purple-10w-30-high-performance-synthetic-motor-oil-5-qt-api-sn-improved-wear-protection","title":"Royal Purple 10W-30 High Performance Synthetic Motor Oil — 5 qt., API SN, Improved Wear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 51130 SAE 10W-30 is a high-performance synthetic motor oil formulated to protect engines, improve efficiency, and remain compatible with conventional and synthetic oils.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt from high-quality base stocks and Royal Purple’s proprietary additive package, this API-licensed 10W-30 motor oil is designed for modern gasoline and diesel engines. It meets API SN specifications and complies with ILSAC GF-5 and Dexos1 1 performance standards, giving you broad manufacturer acceptance while offering enhanced wear protection, corrosion resistance, and improved fuel economy compared with generic motor oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this oil affect engine wear and longevity?\u003c\/h3\u003e\n\u003cp\u003eThis formulation uses advanced anti-wear additives and a stabilized base oil to reduce metal-to-metal contact and minimize friction under load. Over time, reduced wear helps preserve critical parts like camshafts, bearings, and rings, which supports longer engine life when used as part of regular maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced anti-wear chemistry for critical engine surfaces\u003c\/li\u003e\n  \u003cli\u003eStable viscosity across operating temperatures\u003c\/li\u003e\n  \u003cli\u003eReduces friction for smoother component interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work with my current oil and my vehicle’s emission systems?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 10W-30 is fully compatible with mineral and other synthetic oils, so you can upgrade without special procedures beyond a routine oil change. The formula also helps protect catalytic converters and other emission-control equipment by resisting deposits and by being formulated for fuels containing ethanol.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe to mix with existing oils during changeover\u003c\/li\u003e\n  \u003cli\u003eFormulated to mitigate deposits that harm emission systems\u003c\/li\u003e\n  \u003cli\u003eImproved compatibility with ethanol-blended fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this oil influence fuel efficiency and daily performance?\u003c\/h3\u003e\n\u003cp\u003eLow friction characteristics and consistent viscosity help the engine run more efficiently, which can translate to modest fuel economy improvements in everyday driving. Drivers often notice smoother cold starts and stable performance under varied loads thanks to the oil’s thermal and shear stability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower internal friction for improved mechanical efficiency\u003c\/li\u003e\n  \u003cli\u003eReliable cold-start flow for faster lubrication at startup\u003c\/li\u003e\n  \u003cli\u003eMaintains viscosity under heat for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specifications and approvals should I expect from this product?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 51130 carries API licensing appropriate for modern passenger vehicles and light trucks and meets ILSAC GF-5 and Dexos1 1 benchmarks, making it suitable for many manufacturer-recommended 10W-30 applications. Always check your owner’s manual for the recommended viscosity and service categories before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI SN licensed — meets current gasoline engine service categories\u003c\/li\u003e\n  \u003cli\u003eILSAC GF-5 and Dexos1 1 performance compatibility\u003c\/li\u003e\n  \u003cli\u003eSuitable for gasoline and many diesel engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple 51130 SAE 10W-30 is aimed at drivers and fleet operators who want a higher-performance replacement for conventional oils without changing maintenance habits. It’s a good fit for owners of passenger cars, light trucks, and mixed-use vehicles seeking improved wear protection, better thermal stability, and compatibility with modern fuel blends. If your vehicle’s manufacturer calls for 10W-30 viscosity and API SN or equivalent service levels, this product provides an upgrade path that’s simple to adopt at your next scheduled oil change.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix Royal Purple 10W-30 with my current oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is compatible with mineral and other synthetic oils, so mixing during a changeover is acceptable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this oil suitable for engines with ethanol fuels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formulation improves compatibility with ethanol-blended fuels and helps protect fuel system components.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079812591774,"sku":"B005SEJRSE","price":122.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-51130-front-label.jpg?v=1785771453"},{"product_id":"royal-purple-5w-30-synthetic-motor-oil-5-qt-api-licensed-dexos1-ilsac-gf-5-high-performance-engine-protection","title":"Royal Purple 5W-30 Synthetic Motor Oil — 5 qt, API‑Licensed Dexos1 ILSAC GF-5 High‑Performance Engine Protection","description":"\u003cstrong\u003eRoyal Purple 51530 is a fully synthetic SAE 5W-30 motor oil engineered to protect engines, improve efficiency, and work with both gasoline and diesel applications.\u003c\/strong\u003e\n\nRoyal Purple 51530 combines high-quality base stocks with the brand's proprietary additive package to deliver wear protection and consistent lubrication across a wide temperature range. This API-licensed, ILSAC GF-5 and Dexos1 performance-compliant oil is formulated for vehicles that call for 5W-30 viscosity and for owners who want a high-performance synthetic that is compatible with conventional and other synthetic oils.\n\n\u003ch3\u003eHow does this 5W-30 oil protect my engine during daily driving?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s additive system forms a resilient lubricating film that reduces metal-to-metal contact and helps lower wear on high-stress components. That protective layer supports smoother operation under stop-and-go city traffic and highway cruising alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality base oils for stable viscosity at operating temperature\u003c\/li\u003e\n  \u003cli\u003eProprietary additives to minimize wear on bearings, cams, and lifters\u003c\/li\u003e\n  \u003cli\u003eImproved protection for catalytic emission systems to help maintain performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil improve fuel efficiency or performance?\u003c\/h3\u003e\n\u003cp\u003eUsing a lower-friction synthetic like Royal Purple 5W-30 can help engines run more efficiently by reducing internal drag. While exact gains vary by vehicle, many users see smoother throttle response and modest fuel-economy benefits when switching from thicker or degraded oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to reduce internal friction for potential fuel savings\u003c\/li\u003e\n  \u003cli\u003eConsistent flow at cold starts to reduce wear and improve immediate performance\u003c\/li\u003e\n  \u003cli\u003eMaintains viscosity under heat for stable engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Royal Purple 51530 compatible with other motor oils and service intervals?\u003c\/h3\u003e\n\u003cp\u003eThis motor oil can be mixed with conventional or other synthetic oils, so no special flushing is required when changing brands. Royal Purple recommends upgrading after the vehicle manufacturer's initial oil change on new gasoline engines; thereafter, follow your maker’s recommended oil-change intervals or your service provider’s advice.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI-licensed and meets ILSAC GF-5 and Dexos1 requirements for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eSafe to mix with existing conventional or synthetic motor oils\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle OEM intervals for drain and fill schedules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this oil suit both gasoline and diesel vehicles?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 51530 is formulated to protect and perform in gasoline and many light-duty diesel engines when 5W-30 is specified. Always confirm your vehicle’s owner manual for the correct viscosity and approvals before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI-licensed formulation for gasoline and compatible diesel applications\u003c\/li\u003e\n  \u003cli\u003eSupports engines using gasoline blended with ethanol\u003c\/li\u003e\n  \u003cli\u003eSuitable for modern emission-control systems when the correct spec is met\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for: Royal Purple 51530 SAE 5W-30 is aimed at drivers and fleet managers who want a high-quality synthetic oil that combines reliable protection with compatibility across many modern vehicles. It’s a good choice for people upgrading from conventional oils, owners of mixed-use fleets that include gasoline and light diesel engines, and anyone seeking a product that meets current API, ILSAC GF-5, and Dexos1 performance expectations. Always check your vehicle specifications before selecting oil viscosity or approvals.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I switch to Royal Purple 5W-30 from conventional oil without flushing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. You can change directly to Royal Purple 5W-30; no special flushing is required, though follow manufacturer recommendations for new engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet Dexos1 and ILSAC GF-5 standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Royal Purple 51530 is API licensed and meets ILSAC GF-5 and Dexos1 performance requirements where applicable.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079812690078,"sku":"B005SEJTUA","price":118.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-51530-front-label.jpg?v=1785771453"},{"product_id":"royal-purple-5w-20-synthetic-motor-oil-5-quart-api-licensed-high-performance-protection","title":"Royal Purple 5W-20 Synthetic Motor Oil — 5 Quart API-Licensed, High-Performance Protection","description":"\u003cstrong\u003eRoyal Purple 51520 is a fully synthetic SAE 5W-20 motor oil formulated with premium base stocks and proprietary additives to protect engines, improve efficiency, and meet modern API\/ILSAC specifications.\u003c\/strong\u003e\n\n\u003cp\u003eThis 5-quart bottle of Royal Purple 51520 (model ROY51520) is engineered for everyday drivers and performance enthusiasts who want an advanced, API-licensed 5W-20 oil that works seamlessly with existing conventional or synthetic lubricants. It is backward-compatible with mineral and other synthetics, meets API SN, ILSAC GF-5 and Dexos1 performance expectations, and is suitable for many gasoline and light-duty diesel applications. No special flushing or procedures are required when switching, though Royal Purple suggests waiting until the manufacturer’s first scheduled oil change in a new gasoline engine before upgrading.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Royal Purple 5W-20 help protect my engine during stop-and-go driving?\u003c\/h3\u003e\n\u003cp\u003eThe proprietary additive system builds a protective film that reduces metal-on-metal contact, which is especially helpful in urban and short-trip driving where frequent starts and idling can increase wear. That improved wear protection helps maintain engine components over time and can preserve performance under everyday stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced anti-wear additives to limit component abrasion\u003c\/li\u003e\n  \u003cli\u003eStable viscosity for consistent lubrication in varied temperatures\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors that protect internal surfaces from moisture and acids\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill switching to Royal Purple 5W-20 improve fuel economy?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s synthetic base stocks and friction-reducing chemistry are designed to lower drag inside the engine, which can translate to small but measurable fuel-efficiency gains under normal driving. Results vary by vehicle, driving habits, and maintenance, but many drivers report improved throttle response and marginal MPG improvements after switching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-friction formulation to reduce parasitic losses\u003c\/li\u003e\n  \u003cli\u003eConsistent flow at operating temperatures for optimized power transfer\u003c\/li\u003e\n  \u003cli\u003eCompatible with ethanol-blended fuels and modern combustion systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Royal Purple 5W-20 compatible with my vehicle and other oils?\u003c\/h3\u003e\n\u003cp\u003eThis motor oil is API licensed and meets ILSAC GF-5 and Dexos1 specifications, making it suitable for many modern gasoline engines and some light-duty diesel setups. It is fully compatible with conventional and synthetic oils, so you can top off or change without special procedures, though following your vehicle maker’s service schedule is advised.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI SN licensing and ILSAC GF-5 compliance for wide compatibility\u003c\/li\u003e\n  \u003cli\u003eSafe to mix with mineral and other synthetic motor oils\u003c\/li\u003e\n  \u003cli\u003eRecommended to switch after the first scheduled oil change in new engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits does Royal Purple 5W-20 offer for emissions systems and fuel blends?\u003c\/h3\u003e\n\u003cp\u003eThe formulation emphasizes protection for catalytic converters and other emission-control components while improving compatibility with fuel blends that contain ethanol. Corrosion inhibitors and cleaner additives help reduce deposit formation that can affect emission performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects catalytic emission systems by limiting contaminants\u003c\/li\u003e\n  \u003cli\u003eFormulated for improved performance with ethanol-containing fuels\u003c\/li\u003e\n  \u003cli\u003eDetergents and dispersants to help keep engine internals clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple 51520 SAE 5W-20 is aimed at drivers seeking a high-performance synthetic oil that blends advanced protection with everyday usability—owners of late-model gasoline vehicles, performance-minded drivers who want better wear control and responsiveness, and anyone who prefers a fully compatible synthetic that meets current API, ILSAC, and Dexos1 benchmarks. If your vehicle requires 5W-20 and you want a premium synthetic option that’s easy to adopt during regular maintenance, this product is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix Royal Purple 5W-20 with my current oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Royal Purple 5W-20 is compatible with conventional and other synthetic oils, so you can top off or switch without special procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet manufacturer specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Royal Purple 51520 is API SN licensed and meets ILSAC GF-5 and Dexos1 performance requirements for many modern engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079812722846,"sku":"B005SEJTYG","price":118.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-label.jpg?v=1785771452"},{"product_id":"royal-purple-hps-10w-40-synthetic-motor-oil-case-of-6-1-qt-with-synerlec-for-high-performance-engine-protection","title":"Royal Purple HPS 10W-40 Synthetic Motor Oil — Case of 6 (1 qt) with Synerlec for High-Performance Engine Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HPS 10W-40 is a full-synthetic high-performance motor oil formulated with Synerlec additive technology to protect and optimize engines under demanding conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for drivers who demand more than standard factory oils, this SAE 10W-40 synthetic lubricant combines advanced base stocks with a fortified zinc\/phosphorus anti-wear package and Royal Purple's proprietary Synerlec chemistry. It offers a stable viscosity range from cold starts to normal running temperature and targets performance and modified engines that require enhanced protection and responsiveness. Sold as a case of six 1-quart bottles, this product suits enthusiasts, garages, and fleet owners who want consistent, premium lubrication in every service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil perform during cold starts and normal engine temperatures?\u003c\/h3\u003e\n\u003cp\u003eWith a 10W rating for cold conditions and a 40 rating at operating temperature, this oil flows readily at startup while maintaining a protective film at cruising temperature. The formulation resists thinning under heat, helping preserve critical clearances and reduce metal-to-metal contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10W cold-flow for reliable circulation at lower temperatures\u003c\/li\u003e\n  \u003cli\u003e40 operating viscosity to support stable hydrodynamic lubrication\u003c\/li\u003e\n  \u003cli\u003eSynerlec additives that help maintain protective film under stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does Royal Purple HPS provide for high-performance or modified engines?\u003c\/h3\u003e\n\u003cp\u003eHPS targets engines running higher loads, boost, or modifications by delivering a reinforced anti-wear package and oxidation-resistant base stocks. Its elevated zinc\/phosphorus level and Synerlec technology work together to protect cam lobes, lifters, bearings, and other high-contact surfaces under heavier duty cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh zinc\/phosphorus concentration for enhanced anti-wear defense\u003c\/li\u003e\n  \u003cli\u003eImproved metal surface conditioning to reduce friction\u003c\/li\u003e\n  \u003cli\u003eExceptional oxidation stability for longer life in severe conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill switching to this full-synthetic oil affect fuel economy or engine response?\u003c\/h3\u003e\n\u003cp\u003eFull-synthetic base stocks typically reduce internal friction compared with conventional oils, which can help with throttle response and marginally improve fuel efficiency. While gains vary by engine and driving habits, many users report smoother operation and more consistent performance across temperature ranges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower friction formula can aid horsepower and torque delivery\u003c\/li\u003e\n  \u003cli\u003eConsistent viscosity supports predictable engine behavior\u003c\/li\u003e\n  \u003cli\u003eFormulation suited for engines seeking a performance-oriented lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I use this oil and is it compatible with my vehicle?\u003c\/h3\u003e\n\u003cp\u003eAlways follow your vehicle manufacturer’s recommended drain intervals and oil weight specifications. HPS is tailored for drivers who want elevated protection—particularly for vehicles out of warranty or with performance modifications—but it is a full-synthetic 10W-40, so confirm compatibility with your owner’s manual before switching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck owner’s manual for recommended viscosity and change intervals\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-performance, modified, or out-of-warranty vehicles\u003c\/li\u003e\n  \u003cli\u003eSold as six 1-quart bottles for convenient service and stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HPS 10W-40 is aimed at automotive enthusiasts, independent mechanics, and fleet operators who need a robust synthetic oil that addresses elevated engine stress and aggressive driving. If you maintain performance-tuned engines, older high-mileage vehicles running beyond warranty, or you want a premium synthetic with strong anti-wear chemistry, this case of six quarts provides consistent supply and the Synerlec-enhanced protection Royal Purple is known for.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HPS 10W-40 suitable for turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — its full-synthetic base and high anti-wear additives provide protection under higher pressures typical of turbocharged engines. Confirm viscosity with your manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many quarts are included in this case?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing contains six 1-quart bottles of Royal Purple HPS 10W-40 synthetic motor oil.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824388254,"sku":"B00ELHT3M4","price":164.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-bottle.jpg?v=1785771810"},{"product_id":"royal-purple-hps-10w-30-synthetic-motor-oil-1-quart-case-of-6-synerlec-anti-wear","title":"Royal Purple HPS 10W-30 Synthetic Motor Oil — 1 Quart Case of 6, Synerlec Anti-Wear","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HPS 10W-30 is a fully synthetic high-performance motor oil formulated with Synerlec additive technology to protect and optimize engines under demanding conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 6-quart case of Royal Purple HPS SAE 10W-30 delivers a synthetic lubrication solution designed for drivers and enthusiasts who want enhanced protection, stability, and performance beyond conventional oils. Unlike conventional oils derived from crude, this fully synthetic formulation is engineered to maintain ideal viscosity from cold starts through operating temperature while providing advanced anti-wear and friction-reducing chemistry.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil protect high-performance or modified engines?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple HPS is blended with elevated levels of zinc\/phosphorus anti-wear components and the proprietary Synerlec package, which improves metal-to-metal contact under high pressure. The formulation helps preserve critical components from scuffing and wear, especially in engines subjected to higher loads, boost, or extended stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh zinc\/phosphorus concentration for strong anti-wear protection\u003c\/li\u003e\n  \u003cli\u003eSynerlec additive reduces friction at contact points\u003c\/li\u003e\n  \u003cli\u003eStable film strength under elevated temperatures and pressures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this 10W-30 oil work in cold starts and hot-weather driving?\u003c\/h3\u003e\n\u003cp\u003eThe SAE 10W-30 rating indicates easier flow at lower temperatures (10W) and reliable viscosity at normal operating heat (30), making it a balanced choice for varied climates. Its synthetic base maintains consistent lubricating properties across temperature swings better than many conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10W cold-rating for improved startup lubrication\u003c\/li\u003e\n  \u003cli\u003e30 hot-rating for steady oil film during normal operation\u003c\/li\u003e\n  \u003cli\u003eEnhanced oxidation stability to resist breakdown in heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can switching to this synthetic oil affect engine performance and economy?\u003c\/h3\u003e\n\u003cp\u003eSynthetic motor oils like Royal Purple HPS often reduce internal friction, which can translate to slightly improved horsepower and torque and potentially better fuel economy in some applications. The product is engineered to keep moving parts cleaner and to preserve peak mechanical efficiency over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulation reduces friction to help recover marginal power\u003c\/li\u003e\n  \u003cli\u003eCleaner internal surfaces help maintain efficiency\u003c\/li\u003e\n  \u003cli\u003eExceptional oxidation resistance helps preserve oil life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical considerations before using this oil?\u003c\/h3\u003e\n\u003cp\u003eAlways verify your vehicle manufacturer’s recommended viscosity and oil specifications before use. Royal Purple HPS is often chosen for out-of-warranty vehicles or owners seeking an extra level of protection, but compatibility with seals and warranty status should be checked if concerns exist.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm SAE 10W-30 is recommended for your engine\u003c\/li\u003e\n  \u003cli\u003eRecommended for performance or modified applications and out-of-warranty vehicles\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple viscosities for other needs (5W-20, 5W-30, 10W-40, 20W-50)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This case of Royal Purple HPS 10W-30 synthetic motor oil is aimed at car enthusiasts, owners of high-performance or modified engines, and those who want robust anti-wear protection and stable viscosity across conditions. It’s particularly suited for drivers looking to upgrade from conventional oils to a synthetic formula that emphasizes protection, friction reduction, and long-term engine cleanliness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaximum Wear Protection\u003c\/li\u003e\n  \u003cli\u003eIncrease Horsepower and Torque\u003c\/li\u003e\n  \u003cli\u003eAdvanced Protection for Performance and Modified Engines\u003c\/li\u003e\n  \u003cli\u003eExceptional Oxidation Stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HPS 10W-30 safe for turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its high anti-wear additives and stable film strength make it suitable for turbocharged engines when 10W-30 meets manufacturer specs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix this synthetic oil with conventional oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mixing is possible in a pinch, but for best performance switch fully to synthetic or follow oil-change guidance for optimal results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824421022,"sku":"B00ELHT3N8","price":160.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-hps-10w30-front-quart-packaging.jpg?v=1785771810"},{"product_id":"royal-purple-hps-20w-50-synthetic-motor-oil-1-qt-case-of-6-synerlec-high-performance-anti-wear","title":"Royal Purple HPS 20W-50 Synthetic Motor Oil — 1 qt Case of 6, Synerlec High-Performance Anti-Wear","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HPS 20W-50 is a full-synthetic high-performance motor oil formulated with Synerlec and enhanced anti-wear chemistry for heavier-duty and modified gasoline engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for drivers who want greater protection and performance beyond conventional oils, this SAE 20W-50 grade from Royal Purple delivers stable viscosity at operating temperatures while offering improved film strength and anti-wear properties. HPS (High Performance Street) is a full-synthetic oil — not derived from crude — and includes the brand’s proprietary Synerlec additive package plus elevated levels of zinc\/phosphorus for robust metal-to-metal protection under stress.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this 20W-50 oil behave across temperatures?\u003c\/h3\u003e\n\u003cp\u003eSAE 20W-50 indicates the oil flows like a 20-weight at cold-start conditions and maintains a 50-weight thickness at normal engine temperature. That thicker hot viscosity helps preserve film strength in older, high-mileage, or modified engines that operate under higher loads or elevated temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCold-start rating: SAE 20W for improved pumpability on startup\u003c\/li\u003e\n  \u003cli\u003eOperating viscosity: SAE 50 to retain oil film at higher temperatures\u003c\/li\u003e\n  \u003cli\u003eStable shear resistance for consistent protection during heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits does Synerlec and the additive package provide?\u003c\/h3\u003e\n\u003cp\u003eSynerlec is Royal Purple’s proprietary additive chemistry engineered to enhance boundary lubrication and film strength. Combined with higher levels of zinc and phosphorus anti-wear agents, the formula reduces metal contact and helps limit wear in high-stress conditions without relying on crude-oil basestocks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved boundary lubrication for metal-on-metal protection\u003c\/li\u003e\n  \u003cli\u003eHigh film strength reduces friction and engine wear\u003c\/li\u003e\n  \u003cli\u003eCorrosion resistance protects internal components from degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this oil improve fuel economy or horsepower?\u003c\/h3\u003e\n\u003cp\u003eWhile no oil guarantees specific mileage or horsepower gains, full-synthetic formulations like Royal Purple HPS are engineered to reduce internal friction and improve sealing between piston rings and cylinder walls. Those characteristics can help engines operate more efficiently and maintain power under load compared with some conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced ring sealing to help retain compression and torque\u003c\/li\u003e\n  \u003cli\u003eLower parasitic friction through stronger lubricating film\u003c\/li\u003e\n  \u003cli\u003eReduced engine heat under sustained or heavy-duty driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I choose this oil for my vehicle?\u003c\/h3\u003e\n\u003cp\u003eAlways check your vehicle owner’s manual for recommended viscosity grades and compatibility. Royal Purple HPS 20W-50 is typically suited to gasoline engines that benefit from a thicker hot viscosity — for example, older engines, modified performance engines, and vehicles running at higher operating temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm manufacturer-specified viscosity and service requirements first\u003c\/li\u003e\n  \u003cli\u003eRecommended for vehicles out of warranty or requiring elevated protection\u003c\/li\u003e\n  \u003cli\u003eNot limited to one engine type — compatible with many gas engines per specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HPS 20W-50 is aimed at drivers who need a robust, full-synthetic lubricant for high-performance or ageing gasoline engines. It’s a practical choice for enthusiasts, mechanics, and owners of modified or high-mileage vehicles who want improved film strength, corrosion protection, and anti-wear performance. If your vehicle’s manual permits 20W-50 and you seek upgraded protection beyond conventional oils, this Synerlec-enhanced formula is worth considering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HPS 20W-50 a full synthetic?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Royal Purple HPS 20W-50 is a full-synthetic motor oil formulated with Synerlec and elevated anti-wear additives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use 20W-50 in a high-mileage engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Often yes — 20W-50 can suit older or modified engines needing thicker hot-viscosity protection, but always verify your owner's manual first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824552094,"sku":"B00ELHT3QK","price":167.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-hps-front-label-quart.jpg?v=1785771810"},{"product_id":"royal-purple-hps-5w-30-synthetic-motor-oil-case-of-6-1-qt-bottles-synerlec-additive-for-wear-protection","title":"Royal Purple HPS 5W-30 Synthetic Motor Oil Case of 6 — 1 qt Bottles, Synerlec Additive for Wear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HPS 5W-30 is a high-performance synthetic motor oil formulated with Synerlec additive technology to protect engines, support performance gains, and resist oxidation under street driving conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for modern performance and modified street engines, Royal Purple HPS 5W-30 blends synthetic base stocks with the brand’s Synerlec additive package. This formulation focuses on reducing wear, maintaining film strength at high temperatures, and helping sustain power delivery in demanding driving scenarios. It’s packaged here as a case of six 1-quart bottles for convenience during regular maintenance or multi-vehicle service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Royal Purple HPS 5W-30 protect engine components?\u003c\/h3\u003e\n\u003cp\u003eThe Synerlec additive system enhances the oil’s lubricating film, which helps separate metal surfaces and reduce wear under load. Fortified with zinc and phosphorus anti-wear chemistry, it supports long-term component protection without sacrificing flow at low temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive for strong hydrodynamic film strength\u003c\/li\u003e\n  \u003cli\u003eZinc\/phosphorus anti-wear agents to protect cam lobes and lifters\u003c\/li\u003e\n  \u003cli\u003eExceptional oxidation stability to limit varnish and deposit formation\u003c\/li\u003e\n  \u003cli\u003eConsistent viscosity control across operating temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help maintain horsepower and torque?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple HPS 5W-30 is engineered to minimize internal friction and slipping losses, which can help an engine run more efficiently and preserve available power. While individual results vary by engine condition and modifications, the formulation is aimed at helping performance-oriented vehicles retain responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFriction-reducing chemistry to help optimize power delivery\u003c\/li\u003e\n  \u003cli\u003eStable viscosity for consistent oil film under load\u003c\/li\u003e\n  \u003cli\u003eSuitable for performance and lightly modified street engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil suitable for modern, vehicle-specific applications?\u003c\/h3\u003e\n\u003cp\u003eYes — the product is labeled for vehicle-specific fitment and meets common modern engine requirements when 5W-30 viscosity is specified. Always consult the vehicle owner’s manual or manufacturer recommendations to confirm compatibility before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets 5W-30 viscosity requirements for many gasoline engines\u003c\/li\u003e\n  \u003cli\u003eRecommended for vehicles requiring synthetic oil performance\u003c\/li\u003e\n  \u003cli\u003eCase of six 1-quart bottles supports regular service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Royal Purple HPS 5W-30 perform over time and temperature?\u003c\/h3\u003e\n\u003cp\u003eThe oil is formulated for exceptional oxidation stability, which helps it resist breakdown and maintain protective qualities through hot operating conditions. It also retains pumpability at lower temperatures consistent with 5W cold-start behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOxidation-resistant base and additive package for longer life\u003c\/li\u003e\n  \u003cli\u003eMaintains viscosity in high-heat conditions to protect moving parts\u003c\/li\u003e\n  \u003cli\u003e5W cold-flow properties support reliable starts in cooler climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HPS 5W-30 (case of six 1-qt bottles) is suited to enthusiasts, independent mechanics, and daily drivers who want a high-performance synthetic motor oil tailored for street-driven and lightly modified gasoline engines. It’s a practical option for owners who perform routine maintenance on multiple vehicles or prefer to keep extra oil on hand for scheduled changes. For best results, verify that 5W-30 viscosity and Royal Purple recommendations align with your vehicle manufacturer’s specifications.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Royal Purple HPS 5W-30 in turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s suitable for many turbocharged gasoline engines when 5W-30 is specified; confirm your vehicle’s manual for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the oil when using this synthetic?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Change intervals depend on driving conditions and manufacturer recommendations; many users follow 5,000–10,000 mile intervals or their vehicle’s schedule.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824584862,"sku":"B00ELHT3PG","price":164.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-bottle_88a04f6a-23b5-4f7c-98f0-3cef0aa19075.jpg?v=1785771815"},{"product_id":"royal-purple-0w-20-full-synthetic-motor-oil-1-qt-bottles-case-of-6-api-sn-dexos1-protection","title":"Royal Purple 0W-20 Full Synthetic Motor Oil — 1 qt bottles, Case of 6, API SN \u0026 Dexos1 protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple SAE 0W-20 is a full synthetic, API-licensed motor oil formulated to deliver high-performance lubrication and protection for gasoline and diesel engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a modern alternative to conventional mineral oils, this Royal Purple 0W-20 motor oil blends premium synthetic base stocks with the brand’s proprietary additive package to help reduce friction, control deposits, and protect components across a wide temperature range. It carries API SN licensing and meets ILSAC GF-5 and Dexos1 requirements, making it suitable for many late-model vehicles that call for a 0W-20 viscosity. Sold here as one-quart bottles in a case of six, it’s intended for drivers who want consistent oil quality for regular maintenance, tune-ups, or fleet servicing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does SAE 0W-20 perform in cold starts?\u003c\/h3\u003e\n\n\u003cp\u003eSAE 0W-20 has a very low cold-viscosity rating, which means it flows quickly at low temperatures to reach critical engine parts faster during start-up. Faster circulation reduces initial wear and helps the engine reach normal operating conditions sooner without sacrificing protection at operating temperature.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e0W rating improves pumpability on cold mornings\u003c\/li\u003e\n  \u003cli\u003eFaster oil flow to bearings and cam lobes during startup\u003c\/li\u003e\n  \u003cli\u003eHelps reduce wear from cold-start metal-to-metal contact\u003c\/li\u003e\n  \u003cli\u003eMaintains 20-weight protection at normal operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this Royal Purple oil work with my vehicle’s existing oil?\u003c\/h3\u003e\n\n\u003cp\u003eRoyal Purple SAE 0W-20 is fully compatible with most mineral and synthetic motor oils, so you can switch without special flushing procedures. The brand recommends following the vehicle manufacturer’s guidance and waiting until the first scheduled oil change in a new gasoline engine before switching to a different formulation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMixes safely with other conventional and synthetic oils\u003c\/li\u003e\n  \u003cli\u003eNo special additives or conversion steps required\u003c\/li\u003e\n  \u003cli\u003eFollow your owner’s manual for correct viscosity and change interval\u003c\/li\u003e\n  \u003cli\u003eRecommended after the engine’s initial break-in period\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect from this high-performance synthetic?\u003c\/h3\u003e\n\n\u003cp\u003eThis Royal Purple formulation combines advanced base oils with a targeted additive package to offer improved wear protection, deposit control, and cold-flow performance. While results vary by application, consumers often report smoother operation, stable viscosity under stress, and support for emission system longevity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEnhanced wear protection for critical engine parts\u003c\/li\u003e\n  \u003cli\u003eOptimized fuel efficiency through reduced friction\u003c\/li\u003e\n  \u003cli\u003eFormulated to protect catalytic converters and emission systems\u003c\/li\u003e\n  \u003cli\u003eImproved resistance to corrosion and ethanol-blended fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store this SAE 0W-20 oil?\u003c\/h3\u003e\n\n\u003cp\u003eUse Royal Purple 0W-20 wherever the vehicle manufacturer specifies SAE 0W-20 and API SN (or compatible) service. Store unopened containers in a cool, dry place away from direct heat or sunlight and keep caps sealed to prevent contamination and moisture ingress.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCheck owner’s manual for correct oil weight and capacities\u003c\/li\u003e\n  \u003cli\u003eInstall during scheduled oil change intervals per manufacturer\u003c\/li\u003e\n  \u003cli\u003eKeep containers upright and sealed when not in use\u003c\/li\u003e\n  \u003cli\u003eDispose of used oil responsibly at a recycling facility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Royal Purple API-licensed SAE 0W-20 full synthetic motor oil is aimed at drivers, DIY mechanics, and small fleet owners who need a modern synthetic oil that meets API SN and ILSAC GF-5\/Dexos1 standards. It’s a strong choice for late-model gasoline and compatible diesel engines that require 0W-20 viscosity and for anyone seeking a premium, drop-in synthetic that’s compatible with existing oils and intended to support fuel efficiency, wear protection, and emission-system health.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple 0W-20 compatible with conventional oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This full synthetic mixes safely with conventional and other synthetic oils, though following your vehicle manufacturer’s recommendations is advised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet industry performance standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is API SN licensed and meets ILSAC GF-5 and Dexos1 performance requirements where 0W-20 is specified.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824617630,"sku":"B00ELHTA72","price":152.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-quart-front.jpg?v=1785771809"},{"product_id":"royal-purple-sae-5w-30-synthetic-motor-oil-1-qt-case-of-6-high-performance-api-licensed","title":"Royal Purple SAE 5W-30 Synthetic Motor Oil — 1 qt (Case of 6) High-Performance, API-Licensed","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple SAE 5W-30 is a fully synthetic motor oil formulated to deliver high-performance lubrication, improved fuel economy, and robust engine protection for gasoline and diesel engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis API-licensed Royal Purple motor oil is engineered from advanced base stocks and a proprietary additive package to meet modern engine demands. With a multigrade SAE 5W-30 viscosity, it flows readily at cold start-up temperatures while maintaining film strength at normal operating heat. It complies with API SN, ILSAC GF-5 and Dexos1 standards, making it suitable for many contemporary vehicles — but always confirm your owner's manual for recommended oil weight and service intervals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil perform during cold starts and normal operating conditions?\u003c\/h3\u003e\n\u003cp\u003eSAE 5W-30 indicates a dual-range viscosity: a low \"5W\" rating for cold temperatures and a \"30\" rating when the engine is at operating temperature. That balance helps reduce wear during startup while preserving protective film thickness when the engine is hot.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5W cold-flow rating for quicker oil circulation at startup\u003c\/li\u003e\n  \u003cli\u003e30 hot-viscosity to maintain bearing and ring protection\u003c\/li\u003e\n  \u003cli\u003eFully synthetic base stocks that resist thermal breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill switching to Royal Purple require special procedures?\u003c\/h3\u003e\n\u003cp\u003eNo special flushing or procedures are required when changing to Royal Purple; it is compatible with conventional and other synthetic oils. For new engines, the brand recommends waiting until the first scheduled manufacturer oil change before switching to this synthetic formulation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect swap compatible with existing oil types\u003c\/li\u003e\n  \u003cli\u003eStandard drain and refill service procedures apply\u003c\/li\u003e\n  \u003cli\u003eRecommended to follow manufacturer guidance for new engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits can I expect for engine protection and emissions systems?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple's additive system aims to reduce wear, maintain cleanliness, and protect components under stress. The formulation is designed to help safeguard catalytic converters and emission-control systems while improving resistance to deposits and sludge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced anti-wear additives to protect rings, bearings, and cams\u003c\/li\u003e\n  \u003cli\u003eHelps keep engine internals cleaner through detergent and dispersant chemistry\u003c\/li\u003e\n  \u003cli\u003eFormulated to be compatible with catalytic emission systems and ethanol-blended fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this oil affect fuel economy and overall value?\u003c\/h3\u003e\n\u003cp\u003eFully synthetic oils like this one can help improve fuel economy modestly versus conventional oils by reducing friction and improving cold-start efficiency. Because synthetic oils typically resist breakdown longer, they may extend protection between services—offsetting higher upfront cost with longer-term performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced internal friction can yield small MPG improvements\u003c\/li\u003e\n  \u003cli\u003eGreater thermal and oxidative stability extends performance life\u003c\/li\u003e\n  \u003cli\u003eHigher initial cost but potential savings from improved efficiency and wear reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple SAE 5W-30 synthetic motor oil is aimed at drivers who want a premium engine oil for everyday cars, light trucks, and modern gasoline or diesel engines that call for a 5W-30 viscosity and API SN\/Dexos1\/ILSAC GF-5 compatibility. It's a good choice for owners seeking stronger wear protection, cleaner engine operation, and stable performance across temperature extremes. Always confirm compatibility with your vehicle's manufacturer recommendations before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple 5W-30 compatible with conventional oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is compatible with conventional and other synthetic oils; standard drain-and-fill procedures apply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet industry specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is API SN licensed and meets ILSAC GF-5 and Dexos1 performance requirements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079824650398,"sku":"B00ELHTC1G","price":149.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-bottle_d2fbe28c-41e6-41e9-abe6-5723e83e727e.jpg?v=1785771810"},{"product_id":"royal-purple-hmx-sae-5w-30-high-mileage-synthetic-motor-oil-5-quart-zinc-phosphorus-anti-wear","title":"Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil — 5 Quart, Zinc\/Phosphorus Anti-Wear","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 11748 HMX SAE 5W-30 is a high-mileage synthetic motor oil formulated to reduce wear, revive hardened seals, and improve performance in engines with over 75,000 miles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned and blended by Royal Purple’s experienced formulators in Porter, Texas, this HMX 5W-30 oil targets the specific needs of aging engines. It combines robust zinc\/phosphorus anti-wear chemistry with proprietary additives to lower friction, help control oil consumption, and restore some elastomer flexibility. The 5-quart jug makes it convenient for routine service intervals and DIY maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil help engines that have high mileage?\u003c\/h3\u003e\n\u003cp\u003eHMX is engineered to address common wear and performance losses that develop as mileage climbs. Its additive package focuses on minimizing metal-to-metal contact and replenishing seal pliability that can be lost over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated specifically for engines with more than 75,000 miles.\u003c\/li\u003e\n  \u003cli\u003eContains zinc and phosphorus anti-wear compounds for critical component protection.\u003c\/li\u003e\n  \u003cli\u003eProprietary chemistry helps reduce oil consumption from leaking or hardened seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits will I notice during normal driving?\u003c\/h3\u003e\n\u003cp\u003eOn everyday drives you can expect smoother operation and potentially steadier oil consumption compared with worn engines running conventional oils. Reduced internal friction can translate to quieter running and improved drivability without engine modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower friction for smoother acceleration and steadier idle.\u003c\/li\u003e\n  \u003cli\u003eImproved seal condition may reduce external leaks and consumption.\u003c\/li\u003e\n  \u003cli\u003eHelps protect bearings, cam lobes, and other wear-prone parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil compatible with modern engines and service requirements?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple HMX SAE 5W-30 is a synthetic formulation intended to meet the needs of many modern gasoline engines that specify 5W-30 viscosity. Always verify your vehicle manufacturer’s oil specifications and approvals before use to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynthetic base stocks suited to 5W-30 service intervals.\u003c\/li\u003e\n  \u003cli\u003eRecommended for engines calling for 5W-30 viscosity and seeking high-mileage benefits.\u003c\/li\u003e\n  \u003cli\u003eCheck OEM requirements for API\/ILSAC or manufacturer-specific approvals when applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the 5-quart container when performing an oil change?\u003c\/h3\u003e\n\u003cp\u003eThe 5-quart size covers many passenger cars and light trucks for a full oil change and filter replacement. Follow standard service steps and recommended oil capacity for your vehicle—dispose of used oil responsibly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse alongside a compatible oil filter and follow torque specs for drain plug and filter.\u003c\/li\u003e\n  \u003cli\u003eConfirm your engine’s oil capacity—some vehicles need slightly less or more than five quarts.\u003c\/li\u003e\n  \u003cli\u003eReplace oil at normal service intervals or when your vehicle manufacturer advises.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple 11748 HMX SAE 5W-30 is intended for vehicle owners and technicians who maintain high-mileage gasoline engines and want a synthetic formulation that focuses on wear reduction, seal reformulation, and smoother operation. It’s well suited to drivers looking to address oil consumption, reduce internal friction, and support reliable function in older engines, while still meeting typical 5W-30 viscosity needs. Always cross-check with your vehicle’s oil specifications before switching oils.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I switch directly from conventional oil to Royal Purple HMX 5W-30?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — you can typically switch directly, but check your owner’s manual and monitor for leaks or consumption after the change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this oil suitable for turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: HMX 5W-30 can be used in many turbocharged gasoline engines if 5W-30 is the recommended viscosity; verify OEM approvals first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079825666206,"sku":"B00G3BRNVY","price":118.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-11748-front-packaging.jpg?v=1785771859"},{"product_id":"royal-purple-hmx-sae-5w-30-high-mileage-synthetic-motor-oil-1-qt-case-of-6-seal-conditioning-anti-wear-protection","title":"Royal Purple HMX SAE 5W-30 High‑Mileage Synthetic Motor Oil — 1 qt (Case of 6) — Seal Conditioning \u0026 Anti‑Wear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HMX SAE 5W-30 is a high-mileage synthetic motor oil engineered to reduce wear, refresh seals, and help restore performance in engines with over 75,000 miles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt around Royal Purple’s Synerlec additive chemistry and fortified with zinc\/phosphorus anti-wear ingredients, HMX is tailored for older gasoline passenger cars and light trucks. It targets the typical issues of high-mileage engines—seal hardening, increased oil consumption, deposits and elevated friction—while offering oxidation resistance that supports extended drain intervals when used as recommended.\u003c\/p\u003e\n\n\u003ch3\u003eHow does HMX protect worn engine components?\u003c\/h3\u003e\n\u003cp\u003eHMX uses a blend of anti-wear chemistry and a proprietary ionic additive to form a durable lubricating film on metal surfaces. That film lowers metal-to-metal contact during operation and at start-up, which helps reduce further wear in engines that have accumulated mileage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive promotes a strong boundary film\u003c\/li\u003e\n  \u003cli\u003eZinc\/phosphorus compounds deliver proven anti-wear protection\u003c\/li\u003e\n  \u003cli\u003eIonic attraction helps reinforce protection at startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help engines with leaking or hardened seals?\u003c\/h3\u003e\n\u003cp\u003eHMX contains conditioning agents designed to soften and rejuvenate aging elastomer seals, which can reduce common high-mileage leaks and lower oil consumption. While it can improve seal elasticity, results vary with seal condition and age.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal revitalizers to recover some elasticity\u003c\/li\u003e\n  \u003cli\u003eReduced oil consumption when seals respond to treatment\u003c\/li\u003e\n  \u003cli\u003eRecommended two short clean-up drains before extended intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan HMX extend oil change intervals safely?\u003c\/h3\u003e\n\u003cp\u003eIn properly functioning, unmodified engines, HMX’s oxidation resistance and detergent package can support extended drain intervals—Royal Purple cites up to 15,000 miles or 12 months under ideal conditions. For best results, perform two initial 3,000-mile clean-up drains with HMX to purge deposits, and always follow vehicle manufacturer guidelines and filter recommendations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOutstanding oxidation resistance helps maintain oil quality\u003c\/li\u003e\n  \u003cli\u003eDetergents remove sludge and deposits for cleaner oilflow\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer specs and use good filtration when extending intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs HMX compatible with my vehicle and oil specs?\u003c\/h3\u003e\n\u003cp\u003eHMX SAE 5W-30 is formulated for gasoline passenger cars and light trucks, and meets API SJ, SL, SM and SN service categories. It’s ideal for engines beyond 75,000 miles, but always confirm viscosity and API recommendations in your owner’s manual before switching oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for gasoline engines and many light-truck applications\u003c\/li\u003e\n  \u003cli\u003eMeets multiple legacy and modern API service categories\u003c\/li\u003e\n  \u003cli\u003eCheck owner’s manual for recommended viscosity and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HMX SAE 5W-30 is aimed at vehicle owners and mechanics caring for higher-mileage gasoline cars or light trucks who want to reduce wear, restore some lost seal function, and keep engines cleaner. It’s a practical choice when prioritizing anti-wear protection and deposit control in engines over 75,000 miles, provided you follow the recommended clean-up drains and filtration practices before considering extended oil change intervals.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HMX SAE 5W-30 suitable for engines over 75,000 miles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. HMX is formulated specifically for engines beyond 75,000 miles to reduce wear, clean deposits, and help restore seal flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I extend oil change intervals with HMX?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly. After two 3,000-mile clean-up drains and with good filtration, HMX may support extended intervals up to 15,000 miles in mechanically sound engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079825731742,"sku":"B00G3BRNZ0","price":152.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-quart-front-label.jpg?v=1785771859"},{"product_id":"royal-purple-max-gear-75w-90-gear-oil-set-of-3-1-quart-bottles-synthetic-gl-5-gl-4-with-synerlec","title":"Royal Purple Max Gear 75W-90 Gear Oil Set of 3 — 1-Quart Bottles, Synthetic GL‑5\/GL‑4 with Synerlec","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max Gear 75W-90 is a high-performance hypoid gear oil sold as a set of three 1‑quart bottles, engineered to protect heavily loaded differentials and manual transmissions while improving driveline efficiency.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for automotive and marine applications that call for API GL‑5 or GL‑4 gear oils, Max Gear blends premium synthetic base stocks with Royal Purple’s Synerlec additive technology. The formula resists corrosion to soft yellow metals, is synchronizer safe for transmissions, and is intended to reduce friction, lower operating temperatures, and extend the life of gears and bearings in severe service conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes Max Gear 75W‑90 suitable for heavy‑duty differentials?\u003c\/h3\u003e\n\n\u003cp\u003eMax Gear was formulated to withstand high loads and shock loading in hypoid gears, typical of truck rear differentials and heavy-duty drive systems. Its additive package supplies film strength and antiwear performance where pressure and heat are concentrated.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAPI GL‑5\/GL‑4 compatibility for common gearboxes and differentials\u003c\/li\u003e\n  \u003cli\u003eSynerlec friction modifier for smoother engagement and reduced wear\u003c\/li\u003e\n  \u003cli\u003eThermally stable synthetic base oils for consistent viscosity under stress\u003c\/li\u003e\n  \u003cli\u003eRapid water separation to maintain protection in wet conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this oil help driveline efficiency and heat management?\u003c\/h3\u003e\n\n\u003cp\u003eBy lowering internal friction and maintaining a protective film at high loads, Max Gear reduces the drag in the drivetrain that can sap horsepower. Reduced friction and improved heat rejection help components run cooler and preserve lubricant life under severe duty cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLower coefficient of friction for reduced parasitic loss\u003c\/li\u003e\n  \u003cli\u003eReduced operating temperatures under continuous or heavy loads\u003c\/li\u003e\n  \u003cli\u003eImproved horsepower transfer for marginal fuel economy gains\u003c\/li\u003e\n  \u003cli\u003eStable viscosity retention across typical operating ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Max Gear safe for my transmission, differential components, and marine lower units?\u003c\/h3\u003e\n\n\u003cp\u003eMax Gear is non‑corrosive to soft yellow metals like brass, bronze, and copper and is formulated to be synchronizer safe, making it appropriate for many manual transmissions and limited‑slip differentials. It also meets the needs of marine lower gear cases where GL‑5 or GL‑4 fluids are specified.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNon‑corrosive to brass, bronze, and copper components\u003c\/li\u003e\n  \u003cli\u003eFormulated for limited‑slip differential use without extra additives\u003c\/li\u003e\n  \u003cli\u003eSynchronizer safe for compatible manual gearboxes\u003c\/li\u003e\n  \u003cli\u003eSuitable for certain marine lower gear units that require GL‑5\/GL‑4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much product do I get and what are practical benefits to expect?\u003c\/h3\u003e\n\n\u003cp\u003eThis listing is a case of three 1‑quart (32‑ounce) bottles, convenient for servicing multiple axles or keeping spares on hand. Users typically notice quieter gear operation, reduced component temperatures, and extended gear and bearing life when changing from conventional oils to a modern synthetic-based formulation like Max Gear.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCase contains 3 x 1‑quart (32 oz) bottles for multiple services\u003c\/li\u003e\n  \u003cli\u003eProduces smoother, quieter gear engagement with friction modifier\u003c\/li\u003e\n  \u003cli\u003eHelps extend maintenance intervals by protecting bearings and gears\u003c\/li\u003e\n  \u003cli\u003eSeparates rapidly from water to restore lubrication after contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple Max Gear 75W‑90 is aimed at vehicle owners, fleet managers, off‑roaders, and marine operators who need a robust hypoid gear oil for heavy loads, severe service, or performance‑oriented drivetrains. It is well suited to trucks, SUVs, 4x4s, manual transmissions, and certain marine lower gear units that specify API GL‑5 or GL‑4 fluids and require non‑corrosive, synchronizer‑safe lubrication.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Max Gear 75W‑90 in limited‑slip differentials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Max Gear is formulated for limited‑slip differential use and includes a friction modifier so no additional additives are typically required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this product safe for brass and copper components?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is non‑corrosive to soft yellow metals such as brass, bronze, and copper.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079834054814,"sku":"B074WC7XSD","price":130.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-gear-front-quart.jpg?v=1785772130"},{"product_id":"royal-purple-max-clean-fuel-system-cleaner-20-oz-bottles-6-pack-concentrated-injector-deposit-remover","title":"Royal Purple Max Clean Fuel System Cleaner 20 oz Bottles — 6-Pack Concentrated Injector \u0026 Deposit Remover","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 11722 Max Clean Fuel Synthetic Cleaner is a concentrated 20-ounce fuel-system treatment sold in a convenient six-pack to clean injectors, reduce deposits and help restore engine responsiveness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated fuel-system cleaner is formulated to tackle carbon and varnish deposits in gasoline engines. Used as part of routine maintenance, it helps restore throttle response and smooth idling while supporting more efficient fuel combustion. The six-pack offers value for motorists who want to treat multiple tanks or keep a supply on hand for scheduled service intervals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Royal Purple Max Clean remove deposits?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains potent detergents and solvents engineered to dissolve gum, varnish and carbon build-up without harming seals or sensors. It works as fuel flows through the injectors and intake tract, lifting deposits so they can be burned away during combustion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConcentrated 20 oz bottle treats multiple tanks depending on application.\u003c\/li\u003e\n  \u003cli\u003eSafe for oxygen sensors and catalytic converters when used as directed.\u003c\/li\u003e\n  \u003cli\u003eDesigned to clean injectors, intake valves and combustion chambers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this cleaner improve performance or fuel economy?\u003c\/h3\u003e\n\u003cp\u003eClearing deposits can restore lost responsiveness and smooth out irregular idling, which may help the engine run closer to its original tuning. While results vary by vehicle condition, regular use as part of preventive maintenance supports consistent performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps recover throttle response often dulled by deposit build-up.\u003c\/li\u003e\n  \u003cli\u003eCan reduce rough idling and hesitation under acceleration.\u003c\/li\u003e\n  \u003cli\u003eMay improve fuel burn efficiency when significant deposits are present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow and when should I use the 20 oz bottle?\u003c\/h3\u003e\n\u003cp\u003eFollow the product label for exact dosing; typically, add one bottle to a near-empty tank, then fill with gasoline to mix the cleaner evenly. For heavy deposits or older vehicles, repeating treatment over two fill-ups can give better results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd to fuel tank before filling to ensure complete mixing.\u003c\/li\u003e\n  \u003cli\u003eUse one bottle per tank for standard maintenance; consult label for high-concentration needs.\u003c\/li\u003e\n  \u003cli\u003eSafe for regular use at recommended intervals to maintain a clean fuel system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this six-pack a practical choice?\u003c\/h3\u003e\n\u003cp\u003eBuying a six-pack reduces per-treatment cost and eliminates the need to purchase single bottles frequently. It’s convenient for households with multiple vehicles, fleet operators, or drivers who prefer to keep a spare at hand for seasonal or long-trip maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix 20 oz bottles provide multiple treatments for one or more vehicles.\u003c\/li\u003e\n  \u003cli\u003eBulk packaging reduces cost per bottle versus single purchases.\u003c\/li\u003e\n  \u003cli\u003eCompact bottles are easy to store in a garage or maintenance kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max Clean Fuel Synthetic Cleaner is suited for car owners, fleet managers and automotive hobbyists who want a concentrated, professional-grade product to address fuel-system deposits. It’s appropriate for gasoline engines in passenger vehicles, light trucks and performance cars where restoring injector and intake cleanliness can improve drivability and support consistent combustion.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple Max Clean safe for catalytic converters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when used as directed the formula is compatible with catalytic converters and oxygen sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use one 20 oz bottle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically one bottle per treatment per tank; repeat every 3,000–5,000 miles or per manufacturer recommendations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079834513566,"sku":"B075G3VRX6","price":130.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-clean-bottle-front.jpg?v=1785772160"},{"product_id":"royal-purple-max-gear-synthetic-gear-lube-75w-140-3-quart-pack-full-synthetic-ep-protection","title":"Royal Purple Max-Gear Synthetic Gear Lube 75W-140 — 3-Quart Pack, Full-Synthetic EP Protection","description":"\u003cb\u003eRoyal Purple Max-Gear 75W-140 is a full-synthetic hypoid gear lube engineered to protect heavily loaded differentials and transfer cases while preserving drivetrain efficiency.\u003c\/b\u003e\n\n\u003cp\u003eBuilt from high-quality synthetic base oils and Royal Purple's Synerlec additive package, this 75W-140 gear oil provides durable film strength and wear reduction for modern and older vehicles alike. Packaged as a convenient set of three one-quart bottles (SKU 01301), it suits routine service intervals or small fleet top-ups. The formulation emphasizes extreme-pressure protection, rust and corrosion resistance, and consistent performance across a wide temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max-Gear protect gears under heavy load?\u003c\/h3\u003e\n\u003cp\u003eMax-Gear forms a robust lubricating film that reduces metal-to-metal contact in hypoid gears subjected to high torque and sliding loads. Its advanced additive chemistry maintains film strength under pressure so wear and pitting are minimized.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive package for increased anti-wear properties\u003c\/li\u003e\n  \u003cli\u003eFull-synthetic base oils that hold viscosity at high temperatures\u003c\/li\u003e\n  \u003cli\u003eFormulated for extreme-pressure (EP) environments in hypoid gears\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help prevent rust and corrosion in axles and housings?\u003c\/h3\u003e\n\u003cp\u003eYes—Max-Gear includes corrosion inhibitors that cling to metal surfaces to reduce oxidation and rust formation during operation and storage. That protection is valuable for gear sets and bearings exposed to moisture or condensation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDeposit-resistant chemistry that keeps bearing surfaces clean\u003c\/li\u003e\n  \u003cli\u003eLong-term film to guard against moisture-related corrosion\u003c\/li\u003e\n  \u003cli\u003eStable additives that remain effective over service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this suitable for modern high-performance or heavy-duty vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe 75W-140 viscosity rating makes it a fit for many heavy-duty, performance, and towing applications where a thick, stable gear film is required. Always cross-check vehicle manufacturer recommendations and service specs before changing fluids.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-viscosity for vehicles with heavy loads or high torque output\u003c\/li\u003e\n  \u003cli\u003eCompatible with many gear sets that call for API GL-5 level performance (verify OEM specs)\u003c\/li\u003e\n  \u003cli\u003eUseful for trailers, trucks, SUVs, and performance differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does purchasing a three-quart pack benefit routine maintenance?\u003c\/h3\u003e\n\u003cp\u003eBuying a three-quart pack gives you enough fluid for multiple small services or a single differential\/top-up, reducing the need to open multiple containers over time. The quantity is convenient for do-it-yourself maintenance and small fleet servicing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree one-quart bottles for measured pouring and storage\u003c\/li\u003e\n  \u003cli\u003eReduces waste from partially used larger containers\u003c\/li\u003e\n  \u003cli\u003eHandy for carrying spares during long trips or track days\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max-Gear 75W-140 in the three-quart pack is aimed at vehicle owners and technicians who demand high-pressure protection in hypoid gear sets—whether for towing rigs, performance differentials, off-road vehicles, or light commercial trucks. It’s also a good choice for DIYers who want a dependable, synthetic gear lube on hand for scheduled maintenance or when upgrading from conventional oils. As always, confirm viscosity and performance requirements with your vehicle’s service manual before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Royal Purple 75W-140 in limited-slip differentials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Often yes, but check your differential’s service manual; some limited-slip units need specific friction modifiers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many quarts cover a typical rear differential?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most passenger rear differentials need about 1.5 to 3 quarts; consult your vehicle spec for exact capacity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079840084126,"sku":"B07FGWW98X","price":143.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-01301-front-quart.jpg?v=1785772370"},{"product_id":"royal-purple-hmx-high-mileage-synthetic-motor-oil-5w-20-5-quart-synerlec-seal-conditioning-anti-wear","title":"Royal Purple HMX High Mileage Synthetic Motor Oil 5W-20 — 5 Quart, Synerlec Seal Conditioning \u0026 Anti-Wear","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HMX w\/Synerlec 5W-20 is a premium synthetic motor oil engineered to protect and rejuvenate higher-mileage engines by reducing wear, restoring seals, and maintaining performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt specifically for engines with elevated mileage, Royal Purple HMX combines fortified zinc\/phosphorus anti-wear chemistry with the brand’s Synerlec® proprietary additives to preserve metal surfaces and reduce friction. This formulation addresses common high-mileage concerns—such as increased oil consumption, deposit buildup, and start-up wear—while offering oxidation resistance to help maintain oil integrity over extended drain intervals when used according to manufacturer recommendations.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Royal Purple HMX w\/Synerlec protect older engines?\u003c\/h3\u003e\n\u003cp\u003eThe HMX formula delivers a robust anti-wear package that clings to metal surfaces, creating a strong lubricating film during operation and start-up. Synerlec’s film-strengthening action lowers friction and helps prevent the metal-to-metal contact that accelerates wear in higher-mileage components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc\/phosphorus additives provide proven surface protection for cam lobes, lifters, and bearings.\u003c\/li\u003e\n  \u003cli\u003eSynerlec forms a durable oil film to reduce friction at start-up and under load.\u003c\/li\u003e\n  \u003cli\u003eDetergents and dispersants remove and suspend deposits to maintain clean oil pathways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help reduce oil consumption and leaks?\u003c\/h3\u003e\n\u003cp\u003eHMX is chemically formulated to revitalize and condition hardened seals, which can reduce slow seepage and lower oil consumption common in aging engines. While it won’t repair mechanical damage, the seal-conditioning components can improve seal pliability and fit, diminishing minor leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal-conditioning additives help restore flexibility to older rubber and elastomer seals.\u003c\/li\u003e\n  \u003cli\u003eReduced oil consumption from improved seal contact and lower volatility.\u003c\/li\u003e\n  \u003cli\u003eNot a mechanical fix for catastrophic leaks—suitable for preventative maintenance and improvement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this oil support engine cleanliness and extended drain stability?\u003c\/h3\u003e\n\u003cp\u003eStrong detergents and dispersants in the formulation lift and suspend combustion byproducts and sludge, keeping critical oil passages and components cleaner. Synerlec also contributes oxidation resistance, slowing oil breakdown and helping maintain viscosity and performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStout detergents remove deposits from pistons, rings, and valve train components.\u003c\/li\u003e\n  \u003cli\u003eOxidation inhibitors slow thickening and acid formation for more stable oil life.\u003c\/li\u003e\n  \u003cli\u003eMaintains recommended viscosity (5W-20) across operating temperatures for consistent protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use Royal Purple HMX in my vehicle?\u003c\/h3\u003e\n\u003cp\u003eUse HMX where SAE 5W-20 is specified by the vehicle manufacturer and follow the recommended oil-change intervals and service procedures for your engine. For higher-mileage engines seeking improved protection and reduced consumption, HMX offers a direct replacement that can be used at every oil change.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm SAE 5W-20 is the recommended viscosity for your engine before use.\u003c\/li\u003e\n  \u003cli\u003eReplace oil and filter according to your vehicle’s maintenance schedule or as advised by a technician.\u003c\/li\u003e\n  \u003cli\u003eSuitable for gasoline engines where manufacturer specifications align with HMX performance claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HMX w\/Synerlec 5W-20 is aimed at owners of higher-mileage gasoline-powered vehicles who want to reduce wear, refresh seals, and keep engines cleaner without changing lubricant viscosity. It’s a practical option for drivers seeking a premium synthetic upgrade that emphasizes anti-wear protection, deposit control, and oxidation stability rather than a temporary fix for major mechanical issues. For best results, match the oil grade to your owner’s manual and combine HMX with proper maintenance and inspection routines.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HMX 5W-20 suitable for high-mileage cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. HMX is formulated to protect and revitalize higher-mileage gasoline engines, helping reduce wear and oil consumption when SAE 5W-20 is the recommended grade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I extend oil change intervals with this oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: HMX offers oxidation resistance that helps oil stability, but follow your vehicle manufacturer’s recommended intervals or a trusted technician’s guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48079844475038,"sku":"B07NYTBP38","price":149.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-hmx-front-label.jpg?v=1785772574"},{"product_id":"royal-purple-max-gear-75w-90-gear-oil-6-quart-case-1-pack-synthetic-gl-5-gl-4-with-synerlec-protection","title":"Royal Purple Max Gear 75W-90 Gear Oil — 6-Quart Case (1 Pack), Synthetic GL-5\/GL-4 with Synerlec Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max Gear 75W-90 is a high-performance hypoid gear oil engineered to protect heavily loaded differentials, manual transmissions and lower marine gear units while improving smoothness and reducing wear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for vehicles and equipment that require API GL-5 or GL-4 lubrication, this 6-quart case (part number 06300) blends premium synthetic base stocks with Royal Purple’s Synerlec additive technology. The formula is non-corrosive to yellow metals and is safe for synchronizers, delivering extended gear life, quieter operation and lower operating temperatures compared with conventional gear oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max Gear protect heavily loaded gears?\u003c\/h3\u003e\n\u003cp\u003eMax Gear uses a tough synthetic formulation combined with friction-modifying additives to form a durable film on gear surfaces. This film resists metal-to-metal contact under extreme pressure, reducing wear and helping bearings and gear teeth last longer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh pressure film strength for hypoid and spiral bevel gears\u003c\/li\u003e\n  \u003cli\u003eSynerlec additive package to reduce wear and scuffing\u003c\/li\u003e\n  \u003cli\u003eLower operating temperatures for prolonged component life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this oil in differentials, transmissions and marine lower units?\u003c\/h3\u003e\n\u003cp\u003eYes — Max Gear is recommended for front and rear differentials, manual transmissions and marine lower gear units that call for API GL-5 or GL-4 fluids. It’s formulated to be non-corrosive to brass, bronze and copper, making it safe where yellow metals are present.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI GL-5 and GL-4 compliant for wide equipment compatibility\u003c\/li\u003e\n  \u003cli\u003eNon-corrosive to soft metals—protects bushings and bearings\u003c\/li\u003e\n  \u003cli\u003eSynchronizer-safe for manual transmission applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using Max Gear affect driveline efficiency or noise?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s friction modifier and Synerlec technology help reduce drivetrain drag and dampen gear noise, resulting in smoother, quieter operation. Lower drag can also contribute to more consistent power delivery in 4x4 and heavy-duty vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFriction modifier to reduce drivetrain resistance\u003c\/li\u003e\n  \u003cli\u003eImproved smoothness and reduced gear whine under load\u003c\/li\u003e\n  \u003cli\u003eHelps maintain power transfer efficiency across drivetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits can I expect from switching to Max Gear?\u003c\/h3\u003e\n\u003cp\u003eSwitching to this advanced synthetic gear oil can extend service intervals by limiting wear, reducing corrosion and keeping operating temperatures lower. The result is fewer repairs and longer life for gearboxes, differentials and bearings when compared with many conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtended gear and bearing life versus standard gear oils\u003c\/li\u003e\n  \u003cli\u003eCorrosion protection for mixed-metal environments\u003c\/li\u003e\n  \u003cli\u003eNo need for extra additives—formulated as a complete protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple Max Gear 75W-90 is aimed at truck owners, off-road and 4x4 enthusiasts, fleet operators and marine owners who need a robust, multi-application gear lubricant. If your vehicle or equipment specifies API GL-5 or GL-4 and you want improved wear protection, quieter operation and longer component life from a single product, this 6-quart case is a practical choice for service intervals or multiple-vehicle maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple Max Gear 75W-90 safe for yellow metals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is non-corrosive to brass, bronze and copper, making it safe for mixed-metal differentials and gearboxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil in manual transmissions and differentials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s recommended for manual transmissions, front and rear differentials and lower marine gear units requiring API GL-5 or GL-4.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48080254632094,"sku":"B00TO65GFK","price":214.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-gear-75w90-front-packaging.jpg?v=1785780159"},{"product_id":"royal-purple-fuel-injector-cleaner-18000-max-atomizer-6-oz-10-pack-concentrated-deposit-remover-for-gasoline-engines","title":"Royal Purple Fuel Injector Cleaner 18000 Max Atomizer 6 oz. (10 Pack) — Concentrated Deposit Remover for Gasoline Engines","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 18000 Max Atomizer Fuel Injector Cleaner is a concentrated, high-strength 6 oz. treatment sold in a convenient 10-pack designed to break up deposits and improve injector spray patterns.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated formula targets fuel-system deposits that build up on injectors, intake valves and combustion chambers. Packaged as a 6 oz. atomizer bottle, the 18000 Max dose is engineered for direct-feed treatments and is sold in a ten-pack for frequent maintenance or fleet use. The product is compatible with gasoline engines and is intended as a maintenance additive used per label directions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this injector cleaner work to affect performance?\u003c\/h3\u003e\n\u003cp\u003eThe 18000 Max uses potent detergents and deposit-dispersing agents to dissolve and suspend varnish, gum and carbon deposits so they can pass harmlessly through the fuel system. Regular use helps restore a more consistent spray pattern from injectors, which supports smoother idling and throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConcentrated 6 oz. atomizer for targeted application\u003c\/li\u003e\n  \u003cli\u003eFormulated to dissolve stubborn carbon and varnish\u003c\/li\u003e\n  \u003cli\u003eHelps restore atomization and fuel distribution\u003c\/li\u003e\n  \u003cli\u003eSafe for use in gasoline engines when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use a 10-pack rather than single bottles?\u003c\/h3\u003e\n\u003cp\u003eA 10-pack is ideal for shop owners, fleet managers or drivers who follow a frequent maintenance schedule. Buying in bulk lowers per-treatment cost and ensures you have fresh product on hand for regular service intervals or multiple vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCost-effective for repeat maintenance\u003c\/li\u003e\n  \u003cli\u003eConvenient for multi-car households or small fleets\u003c\/li\u003e\n  \u003cli\u003eReduces downtime by keeping treatments stocked\u003c\/li\u003e\n  \u003cli\u003eUniform dosing across treatments for consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply the Royal Purple 18000 Max atomizer safely?\u003c\/h3\u003e\n\u003cp\u003eUse the atomizer to add the recommended amount directly to the fuel tank following the label directions. Work in a well-ventilated area, avoid open flames, and store bottles upright in a cool, dry place away from children and pets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow label dosing for vehicle size and fuel amount\u003c\/li\u003e\n  \u003cli\u003eApply before refueling or per product instructions\u003c\/li\u003e\n  \u003cli\u003eWear gloves if transferring or handling concentrated liquid\u003c\/li\u003e\n  \u003cli\u003eDispose of empty bottles according to local regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cleaner work with modern direct-injection engines?\u003c\/h3\u003e\n\u003cp\u003eThe formulation is designed to address deposits in a range of gasoline injection systems, including many modern direct-injection engines. For severe or mechanical injector faults, professional diagnostic service is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets deposits common to port and direct injection systems\u003c\/li\u003e\n  \u003cli\u003eIntended for preventative and restorative maintenance\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for mechanical injector repair\u003c\/li\u003e\n  \u003cli\u003eConsult vehicle manufacturer guidelines when in doubt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Royal Purple 18000 Max Atomizer Fuel Injector Cleaner — 6 oz. (10 Pack) is aimed at automotive technicians, fleet operators and vehicle owners who want a concentrated, professional-grade injector treatment on hand. Choose the 10-pack if you perform routine fuel-system maintenance across multiple vehicles or prefer stockpiling supplies to maintain consistent dosing and lower unit cost. Always follow the product label and your vehicle’s service recommendations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much fuel does one 6 oz bottle treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One 6 oz bottle treats a typical passenger car tank per the label; follow dosing instructions for larger tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for turbocharged or direct-injection engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it's formulated for many turbocharged and direct-injection gasoline engines, but not a substitute for mechanical repairs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48080843047070,"sku":"B0892M582X","price":125.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-18000-max-front-packaging.jpg?v=1785789955"},{"product_id":"royal-purple-max-cycle-20w-50-synthetic-motorcycle-oil-quart-case-of-6-high-temperature-wet-clutch-safe","title":"Royal Purple Max-Cycle 20W-50 Synthetic Motorcycle Oil Quart (Case of 6) — High-Temperature, Wet-Clutch Safe","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Cycle 20W-50 is a high-performance synthetic motorcycle oil designed to protect stressed 4-cycle engines and wet-clutch transmissions while improving film strength and oxidation resistance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt from selected synthetic base stocks and Royal Purple’s proprietary Synerlec additive technology, this 20W-50 formulation is engineered for motorcycles that face heavy loads, high temperatures, and frequent throttle changes. It is suitable for both air-cooled and liquid-cooled engines and is compatible with wet-clutch systems and other conventional or synthetic oils, so you can switch without flushing. Max-Cycle aims to reduce wear at startup, resist mechanical breakdown, and help keep engine internals cleaner under demanding riding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max-Cycle 20W-50 protect engines during hard use?\u003c\/h3\u003e\n\u003cp\u003eMax-Cycle strengthens the lubricating film between moving parts, helping reduce metal-to-metal contact during high-stress conditions like hauling or spirited riding. Its shear-stable base and specialized additives maintain viscosity and resist breakdown, which supports consistent protection over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive increases film strength under pressure\u003c\/li\u003e\n  \u003cli\u003eShear-stable synthetic base resists viscosity loss\u003c\/li\u003e\n  \u003cli\u003eOxidation-resistant chemistry extends oil life\u003c\/li\u003e\n  \u003cli\u003eFormulated for both air- and liquid-cooled 4-cycle engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil safe for wet-clutch motorcycle transmissions?\u003c\/h3\u003e\n\u003cp\u003eYes. Max-Cycle is formulated to be compatible with wet-clutch systems found in many motorcycles, preserving clutch engagement and reducing slippage compared with incompatible lubricants. It meets JASO specifications that address frictional performance for motorcycle transmissions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with wet-clutch transmissions for reliable engagement\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds API and relevant JASO performance requirements\u003c\/li\u003e\n  \u003cli\u003eCan be mixed with other mineral or synthetic oils if needed\u003c\/li\u003e\n  \u003cli\u003eNo flushing required before switching from other oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Max-Cycle help with engine cleanliness and corrosion protection?\u003c\/h3\u003e\n\u003cp\u003eThe blend includes detergents and corrosion-inhibiting components to reduce deposits and protect metal surfaces from rust. Cleaner internals maintain efficiency and can lower the risk of performance-robbing buildup over long service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergent action helps minimize sludge and varnish formation\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors protect engine components from rust\u003c\/li\u003e\n  \u003cli\u003eHelps maintain efficient oil flow and cooling passages\u003c\/li\u003e\n  \u003cli\u003eSupports longer equipment life through cleaner operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits can riders expect from using this oil?\u003c\/h3\u003e\n\u003cp\u003eUsing Max-Cycle can lead to reduced wear on startup, steadier viscosity retention, and slower oil degradation—meaning more consistent performance between changes. While individual service intervals depend on riding style and conditions, the oil’s stability and protective additives aim to reduce maintenance concerns under heavy use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved wear protection at cold starts\u003c\/li\u003e\n  \u003cli\u003eEnhanced viscosity stability for sustained performance\u003c\/li\u003e\n  \u003cli\u003eOxidation resistance helps extend effective oil life\u003c\/li\u003e\n  \u003cli\u003eCompatible with existing oils to simplify oil changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple Max-Cycle 20W-50 is aimed at motorcycle owners and mechanics who ride in demanding conditions—such as heavy loads, high heat, or aggressive riding—and want a robust synthetic oil compatible with wet clutches and both air- and liquid-cooled 4-cycle engines. It suits riders who prefer a high-performance formulation to enhance film strength, protect against wear and corrosion, and maintain cleaner engine internals. Sold as a case of six 1-quart bottles, it also fits shops, racers, and riders who change oil frequently or want to stock up for seasonal maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil in my wet-clutch motorcycle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Max-Cycle 20W-50 is formulated for wet-clutch compatibility and meets JASO\/API performance specs to preserve clutch engagement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to flush my engine before switching to this oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No flushing is required; Max-Cycle is compatible with both mineral and synthetic oils for a direct switch.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48081421861022,"sku":"B00ELHT5P4","price":202.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-cycle-front-quart.jpg?v=1785803582"},{"product_id":"royal-purple-15w-40-synthetic-blend-motor-oil-1-gallon-high-performance-anti-wear-protection","title":"Royal Purple 15W-40 Synthetic-Blend Motor Oil — 1 Gallon, High-Performance Anti-Wear Protection","description":"\u003cstrong\u003eRoyal Purple 15W-40 is a high-performance multi-grade engine oil formulated to protect engines, reduce wear, and preserve performance under mixed driving and temperature conditions.\u003c\/strong\u003e\n\n\u003cp\u003eThis one-gallon container of Royal Purple 15W-40 (model 43154) is a synthetic-blend motor oil designed for drivers who want better protection than conventional oils provide. Built with a proprietary additive system and ZDDP chemistry, it clings to metal surfaces, helps resist breakdown, and delivers dependable lubrication during startup and sustained operation. It’s suitable for a wide range of gasoline and diesel engines where 15W-40 viscosity is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil protect my engine during cold starts and stop-and-go driving?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 15W-40 is engineered to remain tenacious on critical engine parts and resist shear under load. Its formulation maintains a protective film at startup and during frequent speed changes, reducing direct metal-to-metal contact and the rate of wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to adhere to engine surfaces after shutdown for immediate protection at startup\u003c\/li\u003e\n  \u003cli\u003eViscosity suited to moderate cold-start conditions while protecting at operating temperature\u003c\/li\u003e\n  \u003cli\u003eEnhanced additives that reduce friction and wear during stop-and-go city driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help keep my engine clean and prevent sludge or deposits?\u003c\/h3\u003e\n\u003cp\u003eThe oil’s additive package is designed to resist formation of harmful deposits and white sludge, especially in engines using ethanol-blended fuels. By suspending contaminants and dispersing combustion byproducts, it helps maintain cleaner oil passages and ring lands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergent and dispersant components keep contaminants from aggregating\u003c\/li\u003e\n  \u003cli\u003eReduced sludge formation compared with many conventional oils\u003c\/li\u003e\n  \u003cli\u003eCompatible with engines that experience fuel dilution from ethanol-containing fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product compatible with modern emissions systems and catalytic converters?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple includes patented ZDDP additives that are tailored to protect engine wear while supporting the longevity of exhaust emission controls. The formulation balances anti-wear chemistry with consideration for catalytic emission components used in many vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZDDP content engineered for robust anti-wear protection\u003c\/li\u003e\n  \u003cli\u003eOptimized to avoid unnecessary stress on catalytic systems when used as directed\u003c\/li\u003e\n  \u003cli\u003eSuitable for applications where 15W-40 is specified by the vehicle manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I use this oil — single vehicle or fleet\/service settings?\u003c\/h3\u003e\n\u003cp\u003eThis one-gallon size is convenient for individual maintenance or small-shop use. It works well for passenger cars, light trucks, and certain diesel applications that call for multi-grade 15W-40 oil, making it flexible for owners and technicians alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHandy one-gallon jug for DIY oil changes or top-offs\u003c\/li\u003e\n  \u003cli\u003eAppropriate for multiple service intervals when viscosity and specifications match the vehicle requirements\u003c\/li\u003e\n  \u003cli\u003eCan be used alongside conventional or full-synthetic oils when following manufacturer recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple 15W-40 is aimed at vehicle owners, fleet operators, and independent mechanics who want a stronger-than-standard protective oil for engines requiring 15W-40 viscosity. Choose this product if you seek improved film strength, reduced engine wear, and an oil that fights deposit formation while supporting emissions components—provided your vehicle’s manual allows this viscosity and additive profile.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Royal Purple 15W-40 in both gasoline and diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s formulated for many gasoline and diesel engines that specify 15W-40, but always confirm your owner’s manual for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the oil when using this product?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow your vehicle manufacturer’s recommended intervals; driving conditions and load can affect change frequencies.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48081423859870,"sku":"B0130ZJF34","price":280.66,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-15w40-front-packaging.jpg?v=1785803658"},{"product_id":"royal-purple-max-clean-fuel-system-cleaner-stabilizer-20-oz-case-of-6-cleans-injectors-and-restores-economy","title":"Royal Purple Max-Clean Fuel System Cleaner \u0026 Stabilizer — 20 oz, Case of 6, Cleans Injectors and Restores Economy","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Clean is an all-in-one fuel system treatment that cleans injectors, stabilizes fuel, and helps restore lost fuel economy and performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMax-Clean targets deposits throughout the intake and combustion areas to reduce buildup that robs power and efficiency. Designed for gasoline and diesel engines — from older naturally aspirated motors to modern turbocharged units — this concentrated formula works in a single treatment to dissolve varnish, carbon, and sludge that accumulate from normal combustion. Independent fleet testing showed average gains in fuel economy and horsepower after use, and measurable drops in common exhaust emissions.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see results after using Max-Clean?\u003c\/h3\u003e\n\u003cp\u003eMany users notice smoother running and reduced hesitation after a single treatment, while fuel economy and power improvements are often measurable after one fill-up or two. Results depend on the level of existing deposit buildup and driving conditions, but the formula is made to work on short and long trips alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks in one treatment for many vehicles\u003c\/li\u003e\n  \u003cli\u003eVisible drivability improvement on most engines quickly\u003c\/li\u003e\n  \u003cli\u003eFull fuel-economy gains may appear across a few driving cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Max-Clean work in my gasoline or diesel engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is engineered to be effective across the full spectrum of engine types, including gasoline and diesel, turbocharged or supercharged, and both new and high-mileage units. It safely treats fuel injectors, intake valves, and combustion chambers without modifying factory systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with gasoline and diesel fuels\u003c\/li\u003e\n  \u003cli\u003eSafe for forced-induction and naturally aspirated engines\u003c\/li\u003e\n  \u003cli\u003eSuitable for new vehicles and older, higher-mileage engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specific performance and emissions benefits can I expect?\u003c\/h3\u003e\n\u003cp\u003eFleet testing indicates average improvements: modest but meaningful increases in fuel economy and horsepower, plus reductions in common exhaust pollutants. The cleaner combustion and reduced deposits also help prevent rough idle, stalling, and premature spark plug fouling — improving reliability as well as efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAverage fuel-economy improvement reported in tests\u003c\/li\u003e\n  \u003cli\u003eAverage horsepower increase measured after treatment\u003c\/li\u003e\n  \u003cli\u003eLower hydrocarbon, NOx and CO emissions on average\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Max-Clean for best results?\u003c\/h3\u003e\n\u003cp\u003eTreat one full tank with the recommended dose of Max-Clean and drive normally to allow the formula to circulate and act on deposits. For heavily fouled systems, a follow-up treatment may provide additional benefit. Always follow label directions and safety guidelines when adding treatments to fuel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd directly to a full fuel tank per the product label\u003c\/li\u003e\n  \u003cli\u003eDrive as usual to let the treatment clean the system\u003c\/li\u003e\n  \u003cli\u003eRepeat service as recommended for maintenance or severe buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max-Clean is intended for vehicle owners, fleet managers, and performance enthusiasts who want a convenient, concentrated solution to remove fuel-system deposits and improve efficiency. It’s useful for anyone maintaining modern engines, reviving higher-mileage vehicles, or seeking incremental gains in economy and drivability without engine modifications. Sold here as a case of six 20 oz bottles, it’s a practical choice for workshops, fleets, or owners who prefer to keep multiple treatments on hand.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Max-Clean safe for turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Max-Clean is formulated to be safe and effective for turbocharged and supercharged engines as well as naturally aspirated units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use Max-Clean?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one treatment per full tank as needed; many owners treat every oil change or according to driving conditions and buildup level.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082723733662,"sku":"B00BGS31MO","price":163.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-clean-front-packaging.jpg?v=1785812135"},{"product_id":"royal-purple-synchromax-manual-transmission-fluid-set-of-4-1-quart-bottles-synthetic-for-smoother-shifts-gear-protection","title":"Royal Purple Synchromax Manual Transmission Fluid, Set of 4 1-Quart Bottles — Synthetic for Smoother Shifts \u0026 Gear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 01512 Synchromax is a high-performance manual transmission fluid sold as a set of four 1-quart bottles designed to improve shift quality, reduce gear noise, and protect gears across a broad temperature range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSynchromax is a synthetic formulation engineered for manual gearboxes that specify automatic transmission fluids, multi-viscosity motor oils, or straight-grade oils. Infused with Royal Purple’s Synerlec additive technology, it focuses on lowering friction where needed for smoother shifts while still providing robust corrosion and wear protection. This four-quart pack supplies service intervals for many passenger cars, motorcycles with 2-cycle gearboxes, and light-duty trucks that benefit from a single, multi-application fluid.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Synchromax improve shifting and drivability?\u003c\/h3\u003e\n\u003cp\u003eSynchromax reduces friction in synchronizer rings and gear teeth to deliver crisper, more consistent shifts over a wide temperature range. Drivers notice quicker engagement and less grinding during gear changes, especially in cold starts or under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-temperature fluidity for smoother cold shifts\u003c\/li\u003e\n  \u003cli\u003eControlled friction balance for synchronizer performance\u003c\/li\u003e\n  \u003cli\u003eReduced shift clash and quicker gear engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fluid protect gears and extend lubricant life?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains high-oxidation stability ingredients that resist breakdown and keep gear surfaces clean, helping to extend oil change intervals compared with conventional oils. Synerlec additive package enhances film strength to protect against wear and offers excellent rust and corrosion resistance for longer component life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior wear protection under heavy loads\u003c\/li\u003e\n  \u003cli\u003eOxidation-resistant base for longer service life\u003c\/li\u003e\n  \u003cli\u003eEffective rust and corrosion prevention for stored or wet conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Synchromax compatible with my vehicle or motorcycle gearbox?\u003c\/h3\u003e\n\u003cp\u003eSynchromax is intended for manual transmissions that accept ATF, multi-viscosity motor oils, or straight-grade oils, and it’s commonly recommended for 2-cycle motorcycle gearboxes. Always check your vehicle’s owner manual or service data for approved fluid types and cross-reference specifications before switching fluids.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable where ATF or motor-oil-type manual fluids are specified\u003c\/li\u003e\n  \u003cli\u003eCompatible with many 2-cycle motorcycle gearboxes\u003c\/li\u003e\n  \u003cli\u003eNot a universal replacement — verify OEM compatibility first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does buying the 4-quart pack benefit maintenance?\u003c\/h3\u003e\n\u003cp\u003eA four-quart set provides enough fluid for multiple maintenance jobs or a full fluid change on many transmissions, making it convenient and cost-effective for DIYers and small shops. Storing spare quarts also prevents interruptions during service and ensures consistent fluid brand and formulation across changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMultiple quarts for full service or multiple top-ups\u003c\/li\u003e\n  \u003cli\u003eConsistent fluid chemistry across change intervals\u003c\/li\u003e\n  \u003cli\u003eCost savings compared with single-bottle purchases\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Synchromax 01512, sold as a set of four 1-quart bottles, is aimed at car owners, motorcycle riders with 2-stroke gearboxes, and independent mechanics seeking a high-performance manual transmission fluid that balances smoother shifting, gear protection, and extended oil life. If your vehicle’s manual transmission allows ATF or motor-oil-based fluids and you want improved shift quality plus corrosion resistance, this product is a practical choice. Always follow manufacturer fluid recommendations and service intervals when applying any lubricant.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Synchromax be used in 2-stroke motorcycle gearboxes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Synchromax is suitable for many 2-cycle motorcycle gearboxes, but verify your owner's manual for approved fluid types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much protection does Synchromax offer against wear and corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Synchromax provides enhanced wear protection and excellent rust\/corrosion resistance thanks to its Synerlec additive package and oxidation-stable base.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082743754910,"sku":"B074W8FSVG","price":167.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-synchromax-front-packaging.jpg?v=1785812827"},{"product_id":"royal-purple-sae-15w-40-synthetic-motor-oil-5-gallon-jug-api-licensed-high-performance-engine-protection","title":"Royal Purple SAE 15W-40 Synthetic Motor Oil — 5 Gallon Jug, API‑Licensed, High‑Performance Engine Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 05154 is a 5‑gallon, API‑licensed SAE 15W‑40 high performance synthetic motor oil formulated to protect engines, improve performance, and work seamlessly with other oils.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for both gasoline and diesel applications, this Royal Purple blend merges premium base stocks with the brand’s proprietary additive package to reduce wear, enhance fuel economy, and protect emission systems. It’s compatible with conventional and other synthetic oils, so switching requires no special flushing steps — though waiting until the manufacturer’s first scheduled oil change in a new engine is recommended. This 5‑gallon container is intended for fleet use, professional shops, or DIY enthusiasts who prefer bulk supply and consistent, high‑quality lubrication.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this 15W‑40 oil protect engines during everyday driving?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s formulation emphasizes wear reduction and long‑term protection by maintaining a stable lubricating film under load and high temperatures. The additive package helps prevent metal‑to‑metal contact and diminishes deposits that can accelerate wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust anti‑wear additives that preserve critical engine components\u003c\/li\u003e\n  \u003cli\u003eThermally stable base oils to resist thinning at high temperature\u003c\/li\u003e\n  \u003cli\u003eDetergents and dispersants to limit sludge and varnish buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil improve fuel efficiency and emissions system life?\u003c\/h3\u003e\n\u003cp\u003eWhile gains vary with vehicle condition, Royal Purple’s high‑performance blend is formulated to reduce friction and help optimize combustion efficiency. It also contains additives that are compatible with catalytic converters and other emission controls, supporting longer component life when used as recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFriction‑reducing chemistry aimed at marginal fuel‑economy improvements\u003c\/li\u003e\n  \u003cli\u003eFormulated to be safe for catalytic emission systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with ethanol‑blended fuels to protect fuel system components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I switch from conventional oil to Royal Purple 15W‑40 without special procedures?\u003c\/h3\u003e\n\u003cp\u003eYes — Royal Purple is compatible with mineral and other synthetic oils, so you can change to it at your next oil service. For new gasoline engines, the manufacturer’s first scheduled oil change is the recommended time to switch to avoid interfering with break‑in processes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo flushing required when changing from conventional oils\u003c\/li\u003e\n  \u003cli\u003eSafe to mix briefly if topping off between changes, though full change is preferred\u003c\/li\u003e\n  \u003cli\u003eObserve manufacturer guidance on viscosity and service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance specifications and approvals does this product meet?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 05154 carries API licensing and meets modern specifications needed for many gasoline and diesel engines. It satisfies API SN and ILSAC GF‑5 performance criteria and is formulated to meet Dexos1 requirements where applicable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAPI‑licensed formulation for broad engine compatibility\u003c\/li\u003e\n  \u003cli\u003eMeets API SN and ILSAC GF‑5 performance levels\u003c\/li\u003e\n  \u003cli\u003eDexos1‑capable performance for eligible gasoline engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: technicians, fleet managers, and car or truck owners who want a bulk supply of a proven, high‑performance 15W‑40 oil. It’s well suited for mixed fleets running gasoline and diesel equipment that require API‑licensed lubrication, shops that perform frequent oil services, and owners seeking a synthetic blend that improves wear protection and compatibility with emission systems. Always check your vehicle’s owner manual for the recommended viscosity and specifications before using any motor oil.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple 15W‑40 compatible with conventional motor oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Royal Purple 15W‑40 is compatible with mineral and other synthetic oils, so you can switch at your next oil change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil in both gasoline and diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The oil is formulated for gasoline and diesel applications and meets API performance requirements for broad compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082812567710,"sku":"B000BO3RS2","price":432.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-05154-front-label-5gallon.jpg?v=1785815131"},{"product_id":"royal-purple-max-cycle-10w-40-synthetic-motorcycle-oil-1-quart-case-of-6-high-performance-wet-clutch-compatible","title":"Royal Purple Max-Cycle 10W-40 Synthetic Motorcycle Oil — 1 Quart (Case of 6), High-Performance, Wet-Clutch Compatible","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Cycle 10W-40 is a high-performance synthetic motorcycle oil engineered to protect stressed 4-cycle engines and wet-clutch transmissions while improving film strength and reducing wear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for riders who demand more from their machines, this 10W-40 formulation blends advanced synthetic base stocks with Royal Purple's Synerlec additive technology to deliver enhanced load-carrying capacity, shear stability, and oxidation resistance. It works in both air-cooled and liquid-cooled motorcycle engines, is compatible with wet-clutch systems, and meets or exceeds API and JASO warranty requirements. You can add it directly without flushing when switching from other mineral or synthetic oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max-Cycle protect high-stress motorcycle engines?\u003c\/h3\u003e\n\u003cp\u003eMax-Cycle builds a stronger lubricating film than conventional oils, reducing metal-to-metal contact under heavy loads. Its Synerlec chemistry increases load-bearing capacity, which helps prevent piston scuffing and protects crankshafts and valve train components during hard use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProprietary Synerlec additives for 3–4× greater load capacity.\u003c\/li\u003e\n  \u003cli\u003eHigh film strength reduces wear on pistons and buckets.\u003c\/li\u003e\n  \u003cli\u003eImproved shear stability maintains viscosity under stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil work with my wet-clutch transmission?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is compatible with wet-clutch systems and is safe for combined engine\/transmission applications. It maintains smooth clutch engagement while providing the anti-wear and anti-oxidation benefits needed for transmission gears and shafts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJASO-rated performance for motorcycle wet-clutch compatibility.\u003c\/li\u003e\n  \u003cli\u003eBalanced friction properties to avoid clutch slippage or chatter.\u003c\/li\u003e\n  \u003cli\u003eProtects transmission gears from wear and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I mix this oil with other brands when changing fluids?\u003c\/h3\u003e\n\u003cp\u003eMax-Cycle is compatible with most mineral and synthetic motor oils, so you can switch without flushing in most cases. For best results, change to Max-Cycle at a regular service interval and monitor oil condition according to your manufacturer's recommendations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with current mineral and synthetic oils.\u003c\/li\u003e\n  \u003cli\u003eNo mandatory flush required when switching from other oils.\u003c\/li\u003e\n  \u003cli\u003eContinue routine oil and filter changes per service schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits should I expect during operation?\u003c\/h3\u003e\n\u003cp\u003eRiders can expect cooler operation, reduced parasitic power loss, and superior protection against rust and corrosion. The oil's oxidation resistance helps preserve performance over longer drain intervals compared with many conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower operating temperatures and improved efficiency.\u003c\/li\u003e\n  \u003cli\u003eEnhanced rust and corrosion protection for longer component life.\u003c\/li\u003e\n  \u003cli\u003eStable viscosity retention under high temperatures and shear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple Max-Cycle 10W-40 is aimed at motorcyclists, performance riders, and technicians seeking a robust, multi-purpose motorcycle lubricant. It suits owners of air-cooled and liquid-cooled 4-stroke bikes, especially those with wet-clutch transmissions or machines exposed to heavy loads and high temperatures. Choose this case of six 1-quart bottles if you perform frequent maintenance, support multiple motorcycles, or want a supply of a premium synthetic oil engineered to reduce wear and maintain consistent performance ride after ride.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple Max-Cycle 10W-40 safe for wet clutches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for wet-clutch transmissions and maintains proper clutch engagement while protecting gears.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to flush my engine before switching to Max-Cycle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No flush is required; Max-Cycle is compatible with most mineral and synthetic oils for direct changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082829246622,"sku":"B00ELHT5JU","price":197.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-cycle-front-bottle.jpg?v=1785815790"},{"product_id":"royal-purple-max-atf-synthetic-automatic-transmission-fluid-1-qt-case-of-6-high-performance-thermal-control","title":"Royal Purple Max ATF synthetic automatic transmission fluid — 1 qt (case of 6), high-performance thermal control","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max ATF is a high‑film‑strength, fully synthetic automatic transmission fluid engineered to lower operating temperatures and reduce wear for longer transmission life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eRoyal Purple 06320‑6PK Max ATF High Performance Multi‑Spec Synthetic Automatic Transmission Fluid is formulated to protect modern automatic transmissions by resisting shear, cutting heat and maintaining lubrication under stress. Automatic gearboxes generate significant heat during operation, and higher fluid temperatures accelerate wear and shorten component life. Max ATF emphasizes thermal control and film strength so the fluid keeps protective coverage where it matters most, while maintaining compatibility with most factory fluids to simplify service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max ATF help reduce transmission heat and wear?\u003c\/h3\u003e\n\u003cp\u003eMax ATF is built with a synthetic base and high film‑strength chemistry that resists breakdown at elevated temperatures and under high loads. That means the fluid holds a protective layer between metal parts and helps prevent metal‑to‑metal contact during normal driving and towing. By lowering peak fluid temperatures, the formula helps slow the aging of seals, clutches and friction materials.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh film strength maintains lubrication across gear surfaces and clutch plates.\u003c\/li\u003e\n  \u003cli\u003eThermally stable synthetic base resists oxidation and viscosity loss.\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce operating temperatures compared with conventional ATFs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Max ATF work with my vehicle's transmission fluid?\u003c\/h3\u003e\n\u003cp\u003eMax ATF is a multi‑spec, fully compatible synthetic fluid intended to blend with most automatic transmission fluids on the market. For best results, Royal Purple recommends a complete drain or flush before filling, but the product can be mixed safely when a full service isn't possible. Always check your owner's manual for any manufacturer restrictions or specific fluid specifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti‑spec formulation for broad compatibility with many factory ATF types.\u003c\/li\u003e\n  \u003cli\u003eCan be mixed with existing ATFs, though a flush is recommended for optimum performance.\u003c\/li\u003e\n  \u003cli\u003eSuitable for a wide range of passenger vehicles and automatic gearboxes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store a case of six 1‑quart bottles?\u003c\/h3\u003e\n\u003cp\u003eEach case contains six 1‑quart bottles, making it convenient for DIY servicing or professional shops doing multiple vehicles. Use clean funnels and avoid contamination during fill; follow vehicle capacity and fill procedures in the service manual. Store bottles upright in a cool, dry place and avoid exposure to direct sunlight or extreme heat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne quart bottles: easy measuring for common fill volumes and top‑offs.\u003c\/li\u003e\n  \u003cli\u003eKeep containers sealed until use to prevent moisture and debris entry.\u003c\/li\u003e\n  \u003cli\u003eDispose of used fluid responsibly according to local regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect after switching to Max ATF?\u003c\/h3\u003e\n\u003cp\u003eDrivers may notice smoother shifting and more consistent transmission temperatures under load. While results vary by vehicle and condition, the product aims to extend component life by reducing thermal stress and maintaining protective film strength. It supports reliable operation in everyday driving, towing and stop‑and‑go traffic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMore consistent shift feel and clutch engagement in many applications.\u003c\/li\u003e\n  \u003cli\u003eReduced thermal stress on seals and friction surfaces with prolonged use.\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain viscosity and protective properties under heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max ATF 06320‑6PK is aimed at vehicle owners, mechanics and fleet managers seeking a high‑performance synthetic ATF that prioritizes thermal control and film strength. It’s a practical choice for anyone servicing multiple cars or keeping a supply on hand for routine maintenance, especially drivers who tow, haul, or face heavy urban traffic. Always confirm compatibility with your vehicle manufacturer before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix Royal Purple Max ATF with my current transmission fluid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, Max ATF is compatible and can be mixed with most ATFs, though a full drain or flush is recommended for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many quarts are in the 06320‑6PK case?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 06320‑6PK case contains six 1‑quart bottles, totaling six quarts of Max ATF.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082834718878,"sku":"B00ELHT5JA","price":214.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-atf-front-packaging.jpg?v=1785815837"},{"product_id":"royal-purple-15w-40-synthetic-blend-motor-oil-1-gallon-api-sn-fuel-saving-protection","title":"Royal Purple 15W-40 Synthetic Blend Motor Oil 1 Gallon – API SN, Fuel-Saving Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 15W-40 motor oil in a 1-gallon jug is a high-performance synthetic blend designed to protect engines, improve efficiency, and remain compatible with conventional or synthetic fluids.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt from premium base stocks and Royal Purple’s proprietary additive technologies, this 15W-40 formulation aims to reduce wear, support fuel economy, and protect emission-control components across gasoline and diesel engines. It carries API SN licensing and meets ILSAC GF-5 and Dexos1 performance characteristics, making it suitable for many modern vehicles that specify these standards. Switching to this oil does not require special procedures, and it is compatible with most mineral and synthetic oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this 15W-40 oil protect my engine under hard use?\u003c\/h3\u003e\n\u003cp\u003eThe oil’s additive package creates a durable lubricating film that lowers metal-on-metal contact and slows component wear during high loads and stop‑start driving. Enhanced corrosion inhibitors and detergents help keep internal parts cleaner over time, reducing the risk of deposits and acid damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality base oils plus friction-reducing additives\u003c\/li\u003e\n  \u003cli\u003eWear inhibitors that preserve bearings and camshafts\u003c\/li\u003e\n  \u003cli\u003eCorrosion protection for longer component life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil improve fuel economy or emissions compatibility?\u003c\/h3\u003e\n\u003cp\u003eWhile fuel economy gains depend on the vehicle and driving habits, the formula is engineered to lower internal friction, which can contribute to modest efficiency improvements. It also includes additives that protect catalytic converters and particulate systems, helping maintain emission-control performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-friction additives for potential fuel savings\u003c\/li\u003e\n  \u003cli\u003eCatalytic system friendly chemistry\u003c\/li\u003e\n  \u003cli\u003eImproved compatibility with ethanol-blended fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Royal Purple 15W-40 compatible with my current oil and engine requirements?\u003c\/h3\u003e\n\u003cp\u003eThis motor oil is a universal-fit synthetic blend and is formulated to be fully compatible with conventional mineral oils and other synthetics, allowing you to top off or switch without flushing. Royal Purple recommends waiting until the first scheduled oil change for new gasoline engines before upgrading, but otherwise normal oil-change practices apply.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with mineral and synthetic engine oils\u003c\/li\u003e\n  \u003cli\u003eSuitable for gasoline and diesel engines meeting API SN, ILSAC GF-5, Dexos1 specs\u003c\/li\u003e\n  \u003cli\u003eNo special procedures required for most oil changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store the 1-gallon container?\u003c\/h3\u003e\n\u003cp\u003eThe 128-ounce jug provides multiple oil changes for many passenger cars or a single service for large engines. Store in a cool, dry place away from direct sunlight and seal the cap after use to prevent contamination. Follow vehicle manufacturer oil capacity and change-interval guidelines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1-gallon (128 ounces) capacity for convenience and value\u003c\/li\u003e\n  \u003cli\u003eKeep container upright, capped, and free from dirt\u003c\/li\u003e\n  \u003cli\u003eObserve manufacturer-recommended oil change intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers and fleet managers seeking a versatile, high-performance synthetic blend oil will find Royal Purple 15W-40 suitable for many gasoline and diesel applications that call for API SN\/ILSAC GF-5\/Dexos1 performance. It’s a practical choice for vehicles requiring a 15W-40 viscosity, operators who want improved wear protection and emissions compatibility, and anyone looking for an easy upgrade from conventional oils without complicated change procedures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix this Royal Purple 15W-40 with my current oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s compatible with mineral and synthetic oils, so you can top off or switch without special procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet modern performance specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is API SN licensed and meets ILSAC GF-5 and Dexos1 performance requirements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48083122225310,"sku":"B000OP6KLY","price":100.21,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-15w40-gallon-front.jpg?v=1785825597"},{"product_id":"royal-purple-0w-20-synthetic-motor-oil-5-qt-api-sn-ilsac-gf-5-dexos1-high-wear-protection","title":"Royal Purple 0W-20 Synthetic Motor Oil 5 qt — API SN, ILSAC GF-5 Dexos1, High Wear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple ROY51020 SAE 0W-20 is a fully synthetic, API-licensed motor oil formulated to protect engines and help maintain performance in modern gasoline and light-duty diesel vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt from advanced base stocks and Royal Purple’s proprietary additive system, this 0W-20 oil is engineered for modern engines that demand low-viscosity protection. It meets API SN specifications and is compatible with ILSAC GF-5 and Dexos1 requirements, making it a drop-in replacement for conventional or other synthetic oils. No special flushing or procedures are necessary when switching; simply follow the vehicle maker’s recommended service interval before the first change in a new engine.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this 0W-20 oil improve engine protection?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s formulation focuses on wear reduction and corrosion control through a balanced additive package that forms a protective film on moving parts. That defensive layer reduces metal-to-metal contact during cold starts and under heavy load, helping preserve engine components over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance anti-wear additives to lower component wear\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors to protect internal surfaces\u003c\/li\u003e\n  \u003cli\u003eStable viscosity at operating temperature for consistent lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it help my vehicle's fuel economy and emissions system?\u003c\/h3\u003e\n\u003cp\u003eBecause 0W-20 is a low-viscosity grade, it reduces parasitic friction compared with thicker oils, which can contribute to modest fuel-economy gains. The formula also minimizes deposits that can interfere with the catalytic converter and oxygen sensors, supporting cleaner exhaust performance without altering emissions systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower viscosity for reduced internal friction and improved efficiency\u003c\/li\u003e\n  \u003cli\u003eDetergents and dispersants to limit deposits that affect emissions hardware\u003c\/li\u003e\n  \u003cli\u003eCompatible with fuels containing ethanol for modern fuel blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil compatible with my current oil and engine type?\u003c\/h3\u003e\n\u003cp\u003eYes — Royal Purple ROY51020 is fully compatible with mineral and other synthetic motor oils, so you can add it without special prep. It’s formulated for gasoline and light-duty diesel engines that specify SAE 0W-20 and API SN\/ILSAC GF-5\/Dexos1 performance levels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe to blend with existing oil during a changeover\u003c\/li\u003e\n  \u003cli\u003eMeets API SN licensing and ILSAC GF-5 \/ Dexos1 performance\u003c\/li\u003e\n  \u003cli\u003eSuitable for many modern vehicles requiring 0W-20 viscosity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical benefits will I notice after switching to Royal Purple?\u003c\/h3\u003e\n\u003cp\u003eOwners commonly report smoother cold starts, steadier oil pressure, and reduced engine noise due to less internal friction. Over time, you may see improved engine life characteristics and potentially small improvements in fuel consumption, depending on driving habits and vehicle condition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother operation during cold starts because of fast low-temperature flow\u003c\/li\u003e\n  \u003cli\u003ePotential for reduced engine wear and longer service life of components\u003c\/li\u003e\n  \u003cli\u003eHelps protect expensive emission-control systems from deposit-related issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers with modern gasoline or light-duty diesel vehicles that call for SAE 0W-20 and API SN (ILSAC GF-5 \/ Dexos1) performance, and owners who want a premium synthetic oil focused on wear protection, deposit control, and fuel-efficiency support. Ideal for daily drivers, commuter cars, and owners looking to maintain engine health without altering factory service procedures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix Royal Purple 0W-20 with my current oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. ROY51020 is compatible with mineral and other synthetic oils and can be blended during a changeover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this oil meet manufacturer specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ROY51020 is API SN licensed and meets ILSAC GF-5 and Dexos1 performance requirements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48083133825182,"sku":"B005SEK9IQ","price":118.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-5qt.jpg?v=1785825926"},{"product_id":"royal-purple-0w-40-high-performance-synthetic-motor-oil-case-of-6-quarts-api-licensed-for-gasoline-diesel","title":"Royal Purple 0W-40 High Performance Synthetic Motor Oil — Case of 6 Quarts, API-Licensed for Gasoline \u0026 Diesel","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple SAE 0W-40 High Performance Synthetic Motor Oil (case of 6 quarts) is a fully synthetic, API-licensed engine lubricant engineered to protect and optimize gasoline and diesel engines across a wide temperature range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis premium synthetic oil combines advanced base stocks with Royal Purple’s proprietary additive chemistry to reduce wear, help maintain cleaner internals, and support fuel efficiency. It carries API licensing and meets ILSAC GF-5 and Dexos1 performance requirements, making it compatible with many modern passenger vehicles and light-duty diesel engines. Because it is a full synthetic formulation rather than a crude-oil derivative, it offers performance advantages under extreme conditions while remaining compatible with conventional and other synthetic oils for straightforward upgrades.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes SAE 0W-40 different from other motor oil viscosities?\u003c\/h3\u003e\n\u003cp\u003eSAE 0W-40 indicates a multi-temperature capability where the \"0W\" rating covers cold-start flow and \"40\" represents operating viscosity at engine temperature. This blend offers easier cold starts while keeping a protective film at high running temperatures, suitable for engines that demand stable protection across climates.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCold-flow: 0W rating for improved low-temperature pumpability and startup protection.\u003c\/li\u003e\n  \u003cli\u003eHigh-temp film strength: 40 weight at operating temperatures for load-bearing protection.\u003c\/li\u003e\n  \u003cli\u003eVersatility: Works in a wider temperature band than single-weight summer oils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Royal Purple 0W-40 protect engine components under stress?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple combines higher-quality synthetic base stocks with targeted additives that reduce metal-to-metal contact, control deposits, and stabilize viscosity under heat. The result is reduced wear, maintained compression, and less sludge or varnish buildup compared with many conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWear reduction: proprietary anti-wear additives form a resilient protective layer.\u003c\/li\u003e\n  \u003cli\u003eCleaner internals: detergents and dispersants help minimize deposits and sludge.\u003c\/li\u003e\n  \u003cli\u003eThermal stability: maintains viscosity and protective properties during high-load operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I switch to Royal Purple 0W-40 from my current oil without special procedures?\u003c\/h3\u003e\n\u003cp\u003eYes — Royal Purple 0W-40 is fully compatible with mineral and other synthetic oils, so it can be used as a direct replacement during a routine oil change. Royal Purple recommends waiting until the manufacturer’s first scheduled oil change for new gasoline engines before upgrading, but in most service situations a standard drain-and-fill is all that’s required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility: blends safely with existing mineral or synthetic oils.\u003c\/li\u003e\n  \u003cli\u003eInstallation: standard oil change procedures are sufficient.\u003c\/li\u003e\n  \u003cli\u003eNew engines: consider first scheduled change before switching for warranty-advised practice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help my vehicle’s emissions and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple 0W-40 is formulated to support modern emission control systems and can contribute to modest fuel economy gains through reduced internal friction. It includes measures to protect catalytic converters and to remain effective when fuels contain ethanol blends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEmissions system protection: additives designed to limit catalyst-impacting deposits.\u003c\/li\u003e\n  \u003cli\u003eEthanol compatibility: formulated to perform with ethanol-blended fuels.\u003c\/li\u003e\n  \u003cli\u003eFuel efficiency: lower friction base stocks can help improve miles per gallon under normal driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers and fleet operators who want a high-performance, full synthetic motor oil for gasoline or light-duty diesel engines will find Royal Purple SAE 0W-40 suitable. It’s a good fit for those who drive in varied temperatures, demand stronger wear protection, or seek a drop-in synthetic that meets API, ILSAC GF-5, and Dexos1 requirements. Always verify your vehicle manufacturer’s recommended viscosity and specifications before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple 0W-40 compatible with other motor oils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This fully synthetic oil is compatible with mineral and other synthetics and can be used during a standard oil change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which engines are suitable for SAE 0W-40?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for many gasoline and light-duty diesel engines requiring 0W-40 or equivalent API\/ILSAC\/Dexos specifications; check your owner’s manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48083948667038,"sku":"B00ELHTAFY","price":158.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-0w40-front-label.jpg?v=1785840871"},{"product_id":"royal-purple-xpr-2-c-synthetic-2-cycle-oil-1-gallon-high-performance-boosts-horsepower-reduces-wear","title":"Royal Purple XPR 2‑C Synthetic 2‑Cycle Oil 1 Gallon — High Performance, Boosts Horsepower \u0026 Reduces Wear","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple XPR 2-C is a full‑synthetic, premix 2‑cycle oil formulated to boost horsepower, reduce wear, and keep combustion ports and spark plugs clean in high‑performance 2‑stroke gasoline engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for competitive and performance-oriented 2‑stroke applications, Royal Purple 04311 HP XPR 2‑C delivers synthetic solvency and a low coefficient of friction to help engines run cooler and more efficiently. This one‑gallon (128‑ounce) jug is intended for premix use in racing and high‑output small engines where maximum power and engine cleanliness matter. Note: Royal Purple does not recommend this formula for stock oil injection systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil improve performance on race days?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple XPR 2‑C combines synthetic base stocks with performance additives that reduce internal friction and control deposits. The result is more effective power transfer and sustained high‑RPM operation under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncreases horsepower and torque by lowering frictional losses.\u003c\/li\u003e\n  \u003cli\u003ePromotes higher engine speed with reduced drag on moving parts.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain consistent performance during extended high‑RPM runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it help keep my exhaust and plugs clean?\u003c\/h3\u003e\n\u003cp\u003eThe product’s synthetic solvency is formulated to limit carbon and varnish buildup commonly seen in 2‑stroke combustion chambers and exhaust ports. Cleaner ports and plugs improve combustion efficiency and throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolvent action reduces deposit formation on spark plugs.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent exhaust port fouling that can choke performance.\u003c\/li\u003e\n  \u003cli\u003eSupports more complete combustion for consistent ignition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this oil in any 2‑stroke machine?\u003c\/h3\u003e\n\u003cp\u003eThis oil is intended for premix 2‑cycle gasoline engines found in racing motorcycles, karting, snowmobiles, and some marine outboards and handheld equipment. It is formulated primarily for performance use and not recommended for factory oil injection systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest for premix racing and high‑performance 2‑stroke engines.\u003c\/li\u003e\n  \u003cli\u003eNot recommended for standard oil injection setups per manufacturer guidance.\u003c\/li\u003e\n  \u003cli\u003eSuitable where lower deposits, higher power, and wear protection are priorities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection and features does this one‑gallon jug provide?\u003c\/h3\u003e\n\u003cp\u003eBeyond boosting power and cleanliness, Royal Purple XPR 2‑C focuses on wear protection and thermal stability to help engines withstand the stresses of competitive use. The one‑gallon size is convenient for teams and owners who mix fuel in larger batches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncreased horsepower and overall performance in high‑output engines.\u003c\/li\u003e\n  \u003cli\u003eCleaner, more efficient engines thanks to synthetic solvency.\u003c\/li\u003e\n  \u003cli\u003eGreater wear protection during high RPM and sustained loads.\u003c\/li\u003e\n  \u003cli\u003eFull synthetic formulation for improved stability at extreme temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple XPR 2‑C is aimed at racers, performance enthusiasts, and anyone running high‑revving premix 2‑stroke gasoline engines who wants to prioritize power, cleanliness, and component longevity. It’s ideal for teams mixing fuel for track sessions, individuals preparing snowmobiles or marine two‑strokes for demanding use, and anyone seeking a full synthetic 2‑cycle oil engineered for competitive environments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple XPR 2‑C suitable for oil‑injection systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—Royal Purple does not recommend this formula for stock oil injection systems; it is intended for premix use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines commonly use this 2‑cycle oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Common uses include racing motorcycles, karts, snowmobiles, some outboards, and other premix 2‑stroke small engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48083950895262,"sku":"B000BRP65G","price":129.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-04311-front-packaging.jpg?v=1785841013"},{"product_id":"royal-purple-hps-5w-30-synthetic-motor-oil-pack-of-6-quarts-high-zinc-anti-wear-protection","title":"Royal Purple HPS 5W-30 Synthetic Motor Oil — Pack of 6 Quarts, High-Zinc Anti-Wear Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple HPS 5W-30 is a high-performance synthetic motor oil designed to protect modified and performance street engines while improving horsepower and reducing wear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for drivers who demand more from their engines, Royal Purple HPS Series blends advanced additives—including a high concentration of zinc\/phosphorus anti-wear chemistry and Royal Purple’s Synerlec technology—to deliver strengthened metal protection, improved ring sealing and enhanced load handling. This listing is for a pack of six 1‑quart containers of Royal Purple 5W-30 HPS motor oil, formulated for gasoline and diesel applications where a robust, performance-focused lubricant is desired.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Royal Purple HPS 5W-30 protect high-performance or modified engines?\u003c\/h3\u003e\n\u003cp\u003eHPS 5W-30 combines anti-wear additives and proprietary friction modifiers to reduce metal-to-metal contact under severe loads. That means better longevity for critical components and more consistent performance during spirited driving or towing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh zinc\/phosphorus level for top-end and flat-tappet protection\u003c\/li\u003e\n  \u003cli\u003eSynerlec technology improves film strength under pressure\u003c\/li\u003e\n  \u003cli\u003eResists viscosity breakdown during heavy loads\u003c\/li\u003e\n  \u003cli\u003eFormulated for both gasoline and diesel engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help improve my engine’s horsepower and efficiency?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple’s additive package enhances sealing between piston rings and cylinder walls and reduces parasitic friction. Those effects can recover small amounts of lost horsepower and contribute to better throttle response and overall efficiency without changing engine hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved ring seal to maximize combustion efficiency\u003c\/li\u003e\n  \u003cli\u003eLower internal friction for smoother power delivery\u003c\/li\u003e\n  \u003cli\u003eStable viscosity helps maintain performance across temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Royal Purple HPS 5W-30 suitable for older or out-of-warranty vehicles?\u003c\/h3\u003e\n\u003cp\u003eYes—HPS is explicitly formulated for engines no longer under factory warranty and for vehicles with performance modifications. Its protective chemistry addresses wear-prone components common in older or heavily tuned engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for out-of-warranty performance cars and modified engines\u003c\/li\u003e\n  \u003cli\u003eProvides extra anti-wear protection compared with many conventional oils\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple viscosities to match various engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical benefits will I notice after switching to HPS 5W-30?\u003c\/h3\u003e\n\u003cp\u003eDrivers commonly report smoother idle, crisper throttle response and quieter operation under load. Over time, improved wear protection and cleaner metal surfaces can support longer engine life when paired with proper maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced engine noise and smoother operation under stress\u003c\/li\u003e\n  \u003cli\u003eCleaner internal components thanks to detergent technology\u003c\/li\u003e\n  \u003cli\u003eConsistent protection in stop-and-go traffic and highway driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This six-quart pack of Royal Purple HPS 5W-30 is aimed at enthusiasts, owners of modified or older performance vehicles, and drivers who want an elevated level of protection beyond standard conventionals. It suits those running gasoline or diesel engines that require a 5W-30 viscosity and who prioritize anti-wear chemistry, improved sealing and sustained performance under load. If you maintain your own vehicle or run multiple cars needing premium synthetic protection, this pack offers convenient coverage for several oil changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Always consult your vehicle owner’s manual for recommended oil specifications and change intervals. HPS enhances protection and performance characteristics but does not alter required service schedules.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Royal Purple HPS 5W-30 in turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. HPS 5W-30 is suitable for many turbocharged gasoline and diesel engines, providing enhanced wear protection and heat resistance. Verify viscosity compatibility with your owner’s manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the oil when using Royal Purple HPS?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow your vehicle manufacturer’s service interval. Drivers of high-performance or heavily modified engines may choose shorter intervals based on driving conditions and engine stress.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084023247006,"sku":"B007SPVMDY","price":164.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-hps-5w30-front-quart.jpg?v=1785843798"},{"product_id":"royal-purple-10w-30-engine-break-in-oil-pack-of-6-quarts-mineral-formula-with-high-zinc-phosphorus-protection","title":"Royal Purple 10W-30 Engine Break-In Oil Pack of 6 Quarts — Mineral Formula with High Zinc\/Phosphorus Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple 11487 10W-30 Engine Break-In Oil is a purpose-built mineral formula that promotes proper ring seating and protects camshafts and lifters during initial engine break-in.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned with input from professional engine builders, this break-in oil combines a highly refined mineral base with targeted additives to support new or rebuilt engines through their critical first miles. It emphasizes elevated zinc and phosphorus levels to protect flat tappet and roller lifter contacts while providing the controlled friction characteristics that help rings seat correctly. This product is sold as a pack of six 1-quart bottles, giving you enough supply for multi-engine projects or multiple oil changes during the break-in window.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil help during the first run-in miles?\u003c\/h3\u003e\n\u003cp\u003eDuring a break-in period, controlled friction and protective additives are both important. Royal Purple 11487 uses a mineral foundation and high levels of anti-wear zinc and phosphorus to protect valve train components while allowing proper ring and bore interaction for sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMineral oil base tuned for initial friction behavior\u003c\/li\u003e\n  \u003cli\u003eHigh zinc\/phosphorus package for cam and lifter wear protection\u003c\/li\u003e\n  \u003cli\u003eFormulated to encourage proper ring seating without extra treatments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill I need to add aftermarket additives or chemicals?\u003c\/h3\u003e\n\u003cp\u003eNo additional break-in chemicals are required with this formulation. The product is fully formulated so builders can use it directly for the recommended break-in interval without adding external anti-wear or sealing agents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete additive package included\u003c\/li\u003e\n  \u003cli\u003eSaves time and reduces risk of incorrect additive mixes\u003c\/li\u003e\n  \u003cli\u003eRecommended follow-up: switch to a high-performance synthetic afterward\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long should I run this oil before switching to a different grade?\u003c\/h3\u003e\n\u003cp\u003eRun this break-in oil only for the engine builder’s recommended break-in interval, typically the first few hundred miles or as specified by the engine builder. After that controlled period, transition to a Royal Purple synthetic or another long-term viscous grade for ongoing protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow engine builder or manufacturer break-in mileage guidelines\u003c\/li\u003e\n  \u003cli\u003eChange oil after the break-in period to remove break-in wear debris\u003c\/li\u003e\n  \u003cli\u003eThen adopt a synthetic for long-term performance and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines benefit most from this 10W-30 break-in oil?\u003c\/h3\u003e\n\u003cp\u003eThis formulation suits naturally aspirated and mildly boosted gasoline engines where flat tappet cams or sensitive lifter faces need extra anti-wear protection during seating. It is commonly used in performance builds, classic engines, and freshly rebuilt short-blocks where controlled friction and elevated zinc\/phosphorus are desirable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlat tappet and roller-lifter gasoline engines\u003c\/li\u003e\n  \u003cli\u003eNew builds and freshly re-machined engines\u003c\/li\u003e\n  \u003cli\u003eClassic, performance, and competition street engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Builders, restorers, and performance enthusiasts who want an off-the-shelf mineral break-in oil that combines proven anti-wear chemistry with the friction profile needed for proper ring seating. If you're assembling multiple engines or conducting several break-ins, the six-quart pack provides convenient coverage so each engine receives consistent, builder-recommended protection before you transition to a long-term synthetic oil.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil in engines with flat tappet cams?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This break-in oil contains elevated zinc and phosphorus levels to help protect flat tappet camshafts and lifters during the break-in period.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to add any additives before using it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Royal Purple 11487 is fully formulated for break-in and does not require additional additives or chemicals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084023640222,"sku":"B007SPVLO4","price":166.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-11487-front-label.jpg?v=1785843819"},{"product_id":"royal-purple-max-boost-octane-booster-16-fl-oz-bottles-6-pack-concentrated-mmt-reduces-knock","title":"Royal Purple Max-Boost Octane Booster — 16 fl. oz. Bottles (6-Pack), Concentrated MMT, Reduces Knock","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Boost is a concentrated octane booster and fuel stabilizer designed to raise gasoline octane, reduce engine knock, and help stabilize fuel for racing and high-performance applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineers formulated Max-Boost to target combustion problems caused by low-octane fuel. Using a concentrated MMT-based blend, this treatment increases octane rating, helps prevent detonation and pre-ignition, and supports smoother operation under heavy load. Sold here as a six-pack of 16 fl. oz. bottles, the product is intended for race teams, performance hobbyists, and anyone using low- or variable-quality gasoline who needs reliable octane enhancement and fuel stability.\u003c\/p\u003e\n\n\u003ch3\u003eHow much octane improvement can I expect from Royal Purple Max-Boost?\u003c\/h3\u003e\n\u003cp\u003eMax-Boost is formulated to deliver major octane enhancement when dosed according to the label. Under typical conditions it can raise octane by as much as 30 points (equivalent to about 3 octane numbers), though exact gains depend on fuel chemistry and engine variables. For best results, follow Royal Purple's dosing instructions and recheck performance in your specific vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRaises octane up to 30 points or 3 octane numbers\u003c\/li\u003e\n  \u003cli\u003eConcentrated MMT formula for strong single-dose effects\u003c\/li\u003e\n  \u003cli\u003eWorks in a wide range of gasoline blends and conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this stop my engine from knocking or pinging?\u003c\/h3\u003e\n\u003cp\u003eMax-Boost is intended to reduce or eliminate knocking, pinging, and other detonation issues caused by low-octane fuel. By elevating the fuel's resistance to premature ignition, it helps protect the engine during high-load and high-compression operation. If knocking persists, check timing, fueling, and mechanical conditions as well.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces engine knock and audible pinging\u003c\/li\u003e\n  \u003cli\u003eHelps prevent detonation and pre-ignition in stressed engines\u003c\/li\u003e\n  \u003cli\u003eSupports safer, more consistent combustion under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Max-Boost affect fuel system stability and economy?\u003c\/h3\u003e\n\u003cp\u003eBeyond octane improvement, this treatment contains stabilizing agents that help keep stored fuel from degrading and forming varnish or deposits. Restoring proper combustion efficiency can also recover lost power and improve fuel economy that was reduced by low-octane or aged gasoline. Always combine good maintenance practices with additive use for the best long-term results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStabilizes fuel for storage and seasonal use\u003c\/li\u003e\n  \u003cli\u003eHelps restore power and can improve fuel economy\u003c\/li\u003e\n  \u003cli\u003eMay reduce deposit formation in the fuel system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the 16 fl. oz. bottles and how many will I need?\u003c\/h3\u003e\n\u003cp\u003eEach 16 fl. oz. bottle treats multiple gallons depending on target octane increase—follow the label for precise dosing. The six-bottle pack gives flexibility for multiple tanks or repeated treatments during a season. For racing applications or very large tanks, calculate dose per tank and carry extra bottles as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow manufacturer dosing directions printed on the bottle\u003c\/li\u003e\n  \u003cli\u003eOne bottle treats a range of tank sizes depending on desired octane increase\u003c\/li\u003e\n  \u003cli\u003eSix bottles provide multiple treatments for cars, boats, or stored fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max-Boost is aimed at racers, performance enthusiasts, and anyone using low-octane or stored gasoline who needs a robust octane increase and improved fuel stability. It's also useful for shop owners and motorsport crews who require a reliable, concentrated booster for tuning and track use. If you follow your vehicle manufacturer's guidelines and monitor engine behavior after treatment, Max-Boost provides a practical way to address octane-related performance issues without altering engine hardware.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Max-Boost be used in all gasoline engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Generally yes for gasoline engines, but follow your owner’s manual and avoid use where MMT is restricted or where manufacturer advises against octane boosters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How quickly will I notice effects after adding Max-Boost?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Effects are immediate upon mixing in the tank; performance and knock reduction are noticeable under load or during heavy acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084053164190,"sku":"B072K4S96B","price":147.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-bottle-front.jpg?v=1785844844"},{"product_id":"royal-purple-duralec-super-5w-40-ck-4-diesel-engine-oil-1-gallon-emissions-compliant-dpf-scr-safe","title":"Royal Purple Duralec Super 5W-40 CK-4 Diesel Engine Oil — 1 Gallon, Emissions‑Compliant \u0026 DPF\/SCR Safe","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Duralec Super 5W-40 CK-4 is a synthetic diesel engine oil formulated for modern emissions systems that helps protect components, improve fuel performance, and extend drain intervals.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for diesel engines that must use emissions-compliant lubricants, this 1-gallon Royal Purple Duralec Super 5W-40 (SKU 83540) meets API CK-4 performance requirements for North American and European ultra-low sulfur diesel. The formulation balances high-temperature stability with low-temperature pumpability to limit startup wear, support exhaust aftertreatment devices like DPFs and SCR systems, and maintain protection across a wide range of operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil protect modern diesel emissions equipment?\u003c\/h3\u003e\n\u003cp\u003eDuralec Super is engineered to be compatible with diesel particulate filters, selective catalytic reduction, EGR and catalytic converters by controlling deposits and managing ash levels. Its base oils and additive package are selected to support emissions systems while providing robust protection for internal components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to preserve DPF and SCR function by controlling soot and deposits.\u003c\/li\u003e\n  \u003cli\u003eAPI CK-4 licensing for compatibility with modern diesel engines.\u003c\/li\u003e\n  \u003cli\u003eBalanced additive chemistry to reduce ash-related fouling of aftertreatment devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance can I expect in hot and cold conditions?\u003c\/h3\u003e\n\u003cp\u003eThis 5W-40 grade offers cold-start flow performance at lower temperatures while retaining shear stability and film strength at high operating temperatures. The result is reduced wear during startup and dependable protection under sustained load and heat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5W-40 viscosity for easier cold pumping and reliable high-temp film strength.\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature breakdown resistance to protect bearings and pistons under load.\u003c\/li\u003e\n  \u003cli\u003eLow-temperature pumpability to reduce startup wear in cooler climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it affect maintenance intervals and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eRoyal Purple formulates Duralec Super to help extend drain intervals where manufacturer recommendations and service conditions allow, by resisting oxidation and controlling contaminants. The oil’s friction modifiers and stable viscosity profile can also contribute to improved fuel efficiency compared with less advanced formulations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOxidation resistance helps maintain oil performance over longer drains.\u003c\/li\u003e\n  \u003cli\u003eFriction control elements support reduced internal friction and improved fuel performance.\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors protect metal surfaces during extended service periods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and applications is this oil appropriate for?\u003c\/h3\u003e\n\u003cp\u003eDuralec Super 5W-40 CK-4 is formulated for modern heavy-duty diesel engines requiring CK-4 oils and for equipment fitted with emissions control devices. It is suited for on-highway trucks, vocational equipment, and any diesel application where API CK-4 and a 5W-40 viscosity are specified.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets API CK-4 for 2007–2010 emissions-era diesel engines and newer where CK-4 is acceptable.\u003c\/li\u003e\n  \u003cli\u003eWorks with ultra-low sulfur diesel fuels common in North America and Europe.\u003c\/li\u003e\n  \u003cli\u003eAppropriate for engines with DPF, EGR, SCR, and catalytic converters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple Duralec Super 5W-40 CK-4 is targeted at fleet managers, owner-operators, and equipment owners who need an emissions-compliant synthetic diesel oil that balances protection, drain-life potential, and fuel performance. Choose this 1-gallon pack when your engine manual calls for a CK-4 oil in the 5W-40 viscosity and you want a premium formulation designed for modern diesel exhaust aftertreatment systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreater wear protection\u003c\/li\u003e\n  \u003cli\u003eImproves fuel economy\u003c\/li\u003e\n  \u003cli\u003eSuperior corrosion protection\u003c\/li\u003e\n  \u003cli\u003eAPI-licensed CK-4 diesel motor oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this oil safe for engines with a DPF or SCR?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Duralec Super 5W-40 CK-4 is formulated for engines with DPF, SCR, EGR, and catalytic converters when CK-4 oils are specified.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this product extend oil drain intervals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s formulated to resist oxidation and help extend drains where engine manufacturer guidelines and operating conditions permit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084109033630,"sku":"B00X1JPT0S","price":116.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-duralec-super-5w40-front-gallon.jpg?v=1785846567"},{"product_id":"royal-purple-xpr-2-c-full-synthetic-2-stroke-engine-oil-1-quart-high-performance-pre-mix-racing-formula","title":"Royal Purple XPR 2-C Full-Synthetic 2-Stroke Engine Oil 1-Quart — High-Performance, Pre-Mix Racing Formula","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple XPR 2-C is a full-synthetic, high-performance 2-stroke engine oil formulated for pre-mix racing applications to protect components, help reduce heat and wear, and support stronger power delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for competitive and high-revving 2-cycle gasoline engines, Royal Purple XPR 2-C (formerly 2-Cycle TCW III Racing) combines synthetic solvency, friction-reducing chemistry, and combustion-friendly properties to help maintain engine efficiency. This product is intended for pre-mix systems rather than stock oil injection; it burns with the fuel and leaves fewer deposits on spark plugs and exhaust ports compared with many conventional oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil improve performance under racing conditions?\u003c\/h3\u003e\n\u003cp\u003eXPR 2-C focuses on lowering internal friction and stabilizing engine temperatures so more of the engine's output turns into usable power. Its formulation aids cleaner combustion passages and can help maintain rpm under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-synthetic base reduces friction for better horsepower and throttle response\u003c\/li\u003e\n  \u003cli\u003eSolvency agents help keep spark plugs and exhaust ports cleaner\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist thermal breakdown in high-rev environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use Royal Purple XPR 2-C in all 2-stroke engines?\u003c\/h3\u003e\n\u003cp\u003eThis oil is tailored for pre-mix 2-cycle racing engines and many other high-performance small engines. Royal Purple does not recommend using XPR 2-C with standard factory oil-injection systems, so check your engine's lubrication method before switching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for pre-mix applications: motorcycles, snowmobiles, marine outboards, and racing karts\u003c\/li\u003e\n  \u003cli\u003eNot recommended for stock oil-injection systems unless manufacturer approves\u003c\/li\u003e\n  \u003cli\u003eFollow engine maker’s mixing ratios and service intervals for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits can I expect from this synthetic 2-stroke oil?\u003c\/h3\u003e\n\u003cp\u003eBecause it’s a full synthetic formula, XPR 2-C tends to resist deposit formation and stays stable across a wide temperature range. That helps preserve combustion efficiency and reduce the frequency of spark plug fouling and exhaust port carbon buildup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaner combustion chamber and exhaust ports prolong performance between services\u003c\/li\u003e\n  \u003cli\u003eLower coefficient of friction can reduce wear on moving parts\u003c\/li\u003e\n  \u003cli\u003eSynthetic stability reduces volatility and oil breakdown at elevated temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and use this 1-quart container safely?\u003c\/h3\u003e\n\u003cp\u003eKeep the quart tightly sealed, stored upright in a cool, dry place away from direct heat or open flame. Always mix to the engine manufacturer’s recommended fuel-to-oil ratio and label any premix you prepare with date and ratio.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore at room temperature away from sunlight to retain additive effectiveness\u003c\/li\u003e\n  \u003cli\u003eMeasure oil accurately for consistent lubrication and combustion characteristics\u003c\/li\u003e\n  \u003cli\u003eDispose of used or leftover oil and fuel mixes per local hazardous-waste rules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple XPR 2-C suits racers, tuners, and serious recreational riders who run pre-mix 2-stroke gasoline engines and want a synthetic oil designed to support higher rpm, reduce heat and wear, and keep combustion and exhaust passages cleaner. It’s a specialized product best used where oil injection systems are not in place and where following manufacturer mixing instructions is standard practice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage dimensions: 10 L x 5 W x 2 H (inches); package weight: 1.7 pounds\u003c\/li\u003e\n  \u003cli\u003eMade in USA\u003c\/li\u003e\n  \u003cli\u003eFor best results, always follow your vehicle owner's manual recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple XPR 2-C safe for oil-injected 2-stroke engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — XPR 2-C is formulated for pre-mix applications and is not recommended for standard factory oil-injection systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engine types benefit most from this oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High-performance pre-mix 2-stroke gasoline engines like racing bikes, karts, snowmobiles, and certain marine outboards.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084334182558,"sku":"B000BPZ824","price":50.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-xpr-2c-front-qt-bottle.jpg?v=1785850425"},{"product_id":"royal-purple-max-cycle-10w-40-synthetic-motorcycle-oil-1-quart-synerlec-wear-protection-wet-clutch-compatible","title":"Royal Purple Max Cycle 10W-40 Synthetic Motorcycle Oil, 1 Quart — Synerlec Wear Protection \u0026 Wet-Clutch Compatible","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max Cycle 10W-40 is a full-synthetic motorcycle oil engineered to protect high-stress 4-cycle engines and wet-clutch transmissions while improving performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis specially blended lubricant uses Royal Purple's Synerlec additive technology to deliver stronger film strength, reduced wear and better thermal stability than many conventional oils. Formulated for both air- and liquid-cooled motorcycle engines, Max Cycle meets and surpasses API and JASO warranty standards and is compatible with mineral and other synthetic oils, so you can switch without flushing. Its SAE 10W-40 viscosity offers dependable cold-start flow and robust protection at normal operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max Cycle protect high-stress motorcycle engines?\u003c\/h3\u003e\n\u003cp\u003eMax Cycle builds a resilient lubricating film across metal surfaces to resist metal-to-metal contact under heavy loads and high RPMs. The Synerlec chemistry enhances detergency and film strength, which helps keep bearings, camshafts and transmission gears running cleaner and longer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive package for durable film strength\u003c\/li\u003e\n  \u003cli\u003eEnhanced wear protection for high-RPM operation\u003c\/li\u003e\n  \u003cli\u003eDetergents that help prevent deposit buildup\u003c\/li\u003e\n  \u003cli\u003eWide-temperature protection from cold starts to hot running\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil work with my wet-clutch motorcycle transmission?\u003c\/h3\u003e\n\u003cp\u003eYes — Max Cycle is designed to be clutch-compatible, maintaining clutch friction characteristics so engagement remains consistent. It meets JASO specifications relevant to wet-clutch systems and is safe to use where a combined engine\/transmission oil is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClutch-friendly formulation to avoid slippage\u003c\/li\u003e\n  \u003cli\u003eRecommended for combined engine\/transmission setups\u003c\/li\u003e\n  \u003cli\u003eCompatible with many OEM wet-clutch systems meeting JASO\/API\u003c\/li\u003e\n  \u003cli\u003eNo clutch modification or additives needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I mix Max Cycle with my current motor oil, and do I need to flush first?\u003c\/h3\u003e\n\u003cp\u003eMax Cycle is compatible with other mineral and synthetic motor oils, so mixing is acceptable if you need to top off between changes. Royal Purple indicates no mandatory flush is required before switching, though a full drain and filter change is best practice for maximum benefit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMixable with mineral and synthetic oils for convenience\u003c\/li\u003e\n  \u003cli\u003eNo required flush when changing to Max Cycle\u003c\/li\u003e\n  \u003cli\u003eRecommended: drain and replace oil plus filter for optimal results\u003c\/li\u003e\n  \u003cli\u003eUse correct oil capacity per your owner’s manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance specs and handling characteristics should I expect?\u003c\/h3\u003e\n\u003cp\u003eExpect improved thermal stability, cleaner internals, and reliable viscosity control from cold start to operating temperature. The 10W-40 grade balances good low-temperature pumpability with thicker protection at high temperature, making it a versatile choice across varied riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE 10W-40: cold-flow at SAE 10W, hot viscosity at SAE 40\u003c\/li\u003e\n  \u003cli\u003eFlash point 204°C for oxidative resistance\u003c\/li\u003e\n  \u003cli\u003eHelps reduce engine wear and maintain efficiency\u003c\/li\u003e\n  \u003cli\u003eFormulated to keep engines running clean and corrosion-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max Cycle 10W-40 is aimed at riders and mechanics who demand a high-performance full-synthetic oil for sportbikes, cruisers, dual-sports and other 4-cycle motorcycles with wet-clutch or combined engine\/transmission systems. It’s also suitable for owners who want better wear protection, cleaner engines and dependable multi-temperature performance without changing hardware or adding aftermarket friction modifiers. Always confirm your motorcycle maker’s viscosity and specification requirements before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple Max Cycle 10W-40 safe for wet clutches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated to be wet-clutch compatible and meets relevant JASO specifications for clutch friction retention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to flush my engine before switching to Max Cycle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No mandatory flush is required, but a full oil and filter change is recommended for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084417347742,"sku":"B000E2D6PK","price":55.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-cycle-front-label.jpg?v=1785854695"},{"product_id":"royal-purple-ultra-performance-grease-nlgi-no-2-14-1-oz-cartridge-synthetic-water-resistant-extreme-pressure-protection","title":"Royal Purple Ultra-Performance Grease NLGI No.2 14.1 oz cartridge — synthetic, water-resistant, extreme-pressure protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Ultra-Performance Grease (UPG) is a synthetic, aluminum-complex NLGI No. 2 multi-purpose grease engineered to extend bearing life, reduce vibration, and resist water and high temperatures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for demanding industrial, automotive, and heavy-equipment applications, this 14.1 oz cartridge of UPG combines synthetic base oils with Royal Purple's proprietary Synerlec additive package. The formulation delivers extreme-pressure protection, oxidation stability, and washout resistance for longer service intervals and quieter, cooler operation. Royal Purple's UPG has been evaluated in rigorous testing environments where performance under heat and load mattered.\u003c\/p\u003e\n\n\u003ch3\u003eHow does UPG protect bearings under high loads and heat?\u003c\/h3\u003e\n\u003cp\u003eUPG uses a strong aluminum-complex thickener and synthetic base oils that maintain film strength at high temperatures and under heavy loads. The Synerlec additive helps form a protective boundary layer on metal surfaces to reduce wear and friction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum-complex thickener for stability at elevated temperatures.\u003c\/li\u003e\n  \u003cli\u003eSynthetic base oils that preserve lubricity under load.\u003c\/li\u003e\n  \u003cli\u003eSynerlec additive for enhanced anti-wear and extreme-pressure performance.\u003c\/li\u003e\n  \u003cli\u003eOxidation resistance that extends service life between relubrication intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this grease resist water, washout, and emulsion exposure?\u003c\/h3\u003e\n\u003cp\u003eYes—UPG offers excellent water resistance to both emulsions and washout, making it suitable for wet environments and outdoor equipment. Its formulation maintains consistency after water exposure, protecting bearings and joints from corrosion and contaminant intrusion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResists washout to preserve lubricant film in rainy or spray conditions.\u003c\/li\u003e\n  \u003cli\u003eWater-emulsion tolerance for marine or industrial washdown situations.\u003c\/li\u003e\n  \u003cli\u003eProtects metal surfaces against corrosion after moisture contact.\u003c\/li\u003e\n  \u003cli\u003eMaintains consistency to ensure continuous lubrication after exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance improvements can I expect in everyday equipment?\u003c\/h3\u003e\n\u003cp\u003eUsers typically see reduced vibration, quieter operation, and extended bearing life when switching to UPG from conventional greases. Its extreme-pressure properties help parts run cooler and lower mechanical wear, improving equipment reliability over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDecreased vibration and operational noise in rotating assemblies.\u003c\/li\u003e\n  \u003cli\u003eLower operating temperatures under sustained loads.\u003c\/li\u003e\n  \u003cli\u003eSlower wear rates and longer bearing replacement intervals.\u003c\/li\u003e\n  \u003cli\u003eConsistent performance across a wide range of applications, from chassis points to industrial bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the 14.1 oz cartridge and where is it appropriate?\u003c\/h3\u003e\n\u003cp\u003eThe 14.1 oz cartridge fits common grease guns for targeted relubrication of bearings, U-joints, pivots, and general-purpose points. Follow equipment makers' relubrication intervals and compatibility guidelines; do not mix with incompatible greases without checking compatibility first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDispense with standard grease guns for bearings and fittings.\u003c\/li\u003e\n  \u003cli\u003eSuitable for automotive, agricultural, industrial, and heavy-duty applications.\u003c\/li\u003e\n  \u003cli\u003eUse according to equipment relubrication schedules for best results.\u003c\/li\u003e\n  \u003cli\u003eCheck compatibility before mixing with other grease chemistries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple UPG NLGI No. 2 is aimed at mechanics, fleet managers, maintenance technicians, and equipment owners who need a versatile synthetic grease with strong extreme-pressure performance, durable water resistance, and long service life. It's a good fit when you need a multi-purpose product that improves bearing reliability, reduces noise and vibration, and stands up to high temperatures and wet conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple UPG suitable for wheel bearings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—UPG's NLGI No. 2 consistency and extreme-pressure additives make it appropriate for many wheel bearing applications; follow manufacturer guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this grease in wet environments?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—UPG resists water washout and emulsions, preserving lubrication and corrosion protection in wet conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48084757250206,"sku":"B002KCWWFC","price":61.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-upg-14-1oz-front-cartridge.jpg?v=1785861924"},{"product_id":"royal-purple-max-gear-75w-140-gear-oil-1-quart-pack-of-6-full-synthetic-limited-slip-protection","title":"Royal Purple MAX GEAR 75W-140 Gear Oil 1-Quart Pack of 6 — Full-Synthetic, Limited-Slip Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple MAX GEAR 75W-140 is a full-synthetic, limited-slip-capable gear oil in 1‑quart bottles, sold as a pack of six for heavy-duty and performance differentials.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for modern passenger cars, trucks, and performance vehicles that demand high-load protection, this 75W-140 formulation combines synthetic base stocks with friction modifiers to support limited-slip differentials and hypoid gears. The thicker 75W-140 viscosity at operating temperature gives improved film strength under heavy load and high-temperature conditions compared with lighter gear oils, while the synthetic base helps resist shearing and oxidation over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow does MAX GEAR 75W-140 protect my differential under load?\u003c\/h3\u003e\n\n\u003cp\u003eMAX GEAR 75W-140 is engineered to maintain a robust lubricating film between gear teeth under heavy torque and shock loads. That film reduces metal-to-metal contact, minimizing wear and extending gear life in towing, hauling, and spirited driving situations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e75W-140 viscosity provides high-temperature film strength\u003c\/li\u003e\n  \u003cli\u003eSynthetic base oils reduce viscosity loss from shear\u003c\/li\u003e\n  \u003cli\u003eAdditive package enhances extreme-pressure protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil suitable for limited-slip differentials and what does the additive do?\u003c\/h3\u003e\n\n\u003cp\u003eThis product includes a friction modifier compatible with many limited-slip units to reduce chatter and improve engagement. The additive helps the clutch surfaces inside limited-slip differentials operate smoothly while still transmitting torque as designed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFormulated with limited-slip additive for clutch-type diffs\u003c\/li\u003e\n  \u003cli\u003eBalances traction and reduced noise\/harsh engagement\u003c\/li\u003e\n  \u003cli\u003eCompatible with many OEM limited-slip requirements — always confirm with your manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I change the gear oil and can I mix it with other oils?\u003c\/h3\u003e\n\n\u003cp\u003eChange intervals depend on vehicle use, OEM recommendations, and operating conditions; severe duty (towing, racing, off-road) usually requires more frequent changes. While synthetic gear oils are often compatible with conventional oils, mixing reduces performance benefits — for best results, use Royal Purple MAX GEAR 75W-140 exclusively when possible and follow your owner’s manual.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFollow the vehicle manufacturer’s maintenance schedule\u003c\/li\u003e\n  \u003cli\u003eSevere service may require shortened drain intervals\u003c\/li\u003e\n  \u003cli\u003eAvoid mixing brands\/types to preserve additive effectiveness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gear oil work in my car, truck, or performance build?\u003c\/h3\u003e\n\n\u003cp\u003eMAX GEAR 75W-140 is intended for hypoid gears and differentials that call for a 75W-140 viscosity and require limited-slip compatibility. Always verify your vehicle’s specifications before use, including API or OEM approvals listed in the manual.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for hypoid and conventional differentials needing 75W-140\u003c\/li\u003e\n  \u003cli\u003eWorks for many light trucks, SUVs, and performance rear-ends\u003c\/li\u003e\n  \u003cli\u003eCheck manufacturer specs for compatibility and approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple MAX GEAR 75W-140 (1 qt, pack of 6) is aimed at owners and technicians who run heavy-duty or performance-driven differentials—towing enthusiasts, off-roaders, track-day drivers, and fleets—who want a stable synthetic gear oil with limited-slip capability and consistent high-temperature protection. It’s ideal when you need multiple quarts on hand for service or multiple vehicles, and when following the vehicle manufacturer’s recommendations for viscosity and additive needs is a priority.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeatures: For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use MAX GEAR 75W-140 in a limited-slip differential?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it contains a limited-slip friction modifier designed for clutch-type limited-slip differentials; verify compatibility with your vehicle manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is it safe to mix this synthetic with conventional gear oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mixing is possible but not recommended; mixing can dilute additive effectiveness and reduce the synthetic benefits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48085965045918,"sku":"B000J15THO","price":66.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-front-bottle-max-gear-75w140.jpg?v=1785881608"},{"product_id":"royal-purple-hmx-sae-5w-30-high-mileage-synthetic-motor-oil-1-quart-seal-restoration-anti-wear-protection","title":"Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil — 1 Quart, Seal Restoration \u0026 Anti-Wear Protection","description":"\u003cstrong\u003eRoyal Purple HMX SAE 5W-30 is a high-mileage synthetic motor oil engineered to reduce wear, help restore seal flexibility, and clean deposits in engines with over 75,000 miles.\u003c\/strong\u003e\n\n\u003cp\u003eThis 1-quart formula blends Royal Purple's Synerlec additive technology with elevated zinc\/phosphorus anti-wear chemistry to address the unique needs of aging gasoline engines and light trucks. It’s designed to reduce oil consumption, remove built-up deposits, and provide strong film strength and oxidation resistance so owners can protect long-lived engines while potentially extending drain intervals with proper service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does HMX help older engines perform better?\u003c\/h3\u003e\n\u003cp\u003eHMX targets common high-mileage problems by improving seal pliability, increasing anti-wear protection, and dissolving sludge and varnish that accumulate over time. The result is reduced oil leaks and lower friction between moving parts, which can restore smoother operation and responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRevitalizes hardened seals to reduce oil consumption and leaks\u003c\/li\u003e\n  \u003cli\u003eStrong zinc\/phosphorus anti-wear agents protect cam lobes, lifters, and bearings\u003c\/li\u003e\n  \u003cli\u003eDetergents lift deposits to restore cleaner oil flow and combustion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan using HMX extend oil change intervals?\u003c\/h3\u003e\n\u003cp\u003eHMX offers enhanced oxidation resistance and robust additive stability that can support longer drains in mechanically sound, unmodified engines when paired with proper filtration. Royal Purple recommends two initial short clean-up intervals before attempting extended drains to ensure internal deposits are removed first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for extended drains up to 15,000 miles or 12 months in qualifying engines\u003c\/li\u003e\n  \u003cli\u003eBegin with two 3,000-mile HMX drain intervals to clean the engine before extending\u003c\/li\u003e\n  \u003cli\u003eAlways follow manufacturer specifications and monitor oil condition and filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does HMX provide at start-up and under stress?\u003c\/h3\u003e\n\u003cp\u003eSynerlec technology builds a durable lubricating film that resists metal-to-metal contact at start-up and under high thermal stress. The ionic attraction to metal surfaces enhances immediate protection during critical moments when wear risk is highest.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior film strength reduces friction and wear at start-up\u003c\/li\u003e\n  \u003cli\u003eIonic attraction improves protective coverage on critical parts\u003c\/li\u003e\n  \u003cli\u003eOxidation resistance helps maintain oil integrity under higher temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs HMX compatible with my engine and oil specifications?\u003c\/h3\u003e\n\u003cp\u003eHMX is formulated for gasoline passenger cars and light trucks with more than 75,000 miles and meets API SJ, SL, SM, and SN service categories. It is intended as a direct-fill motor oil replacement for compatible engines, but always check your vehicle manufacturer’s requirements before switching products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets API SJ, SL, SM, SN specifications for gasoline engines\u003c\/li\u003e\n  \u003cli\u003eDesigned for vehicle-specific fitment in passenger cars and light trucks\u003c\/li\u003e\n  \u003cli\u003eUse in engines that are mechanically sound for best extended-drain results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Royal Purple HMX SAE 5W-30 is aimed at owners who want to protect and revive higher-mileage gasoline vehicles and light trucks. If your engine has surpassed roughly 75,000 miles and you’re noticing increased oil consumption, minor leaks, or diminished smoothness, HMX supplies targeted additives and detergency to address those issues while offering the potential for longer, monitored oil change intervals when used according to Royal Purple’s recommendations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple HMX SAE 5W-30 suitable for engines with over 75,000 miles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. HMX is formulated specifically for gasoline passenger cars and light trucks with more than 75,000 miles to reduce wear and revitalize seals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I extend oil change intervals with HMX?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Potentially—Royal Purple notes up to 15,000 miles or 12 months in healthy engines, after two initial 3,000-mile clean-up drains and with proper filtration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48086910894238,"sku":"B00G3BRNLE","price":50.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-hmx-front-label_341585ca-6c1f-4272-9d2b-dcdbf1657cae.jpg?v=1785909450"},{"product_id":"royal-purple-max-gear-75w-90-synthetic-gear-oil-1-quart-gl-5-gl-4-high-performance-protection","title":"Royal Purple Max-Gear 75W-90 Synthetic Gear Oil 1 Quart — GL-5\/GL-4, High-Performance Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Gear 75W-90 is a full-synthetic, high-performance gear oil formulated to protect heavily loaded differentials and manual transmissions while improving smoothness and reducing noise.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMax-Gear blends premium synthetic base stocks with Royal Purple’s Synerlec additive technology to deliver durable lubrication for hypoid gears, manual transmissions and lower marine gear units that call for API GL-5 or GL-4 service. This 1-quart (32-ounce) bottle offers a convenient size for topping up differentials, performing maintenance on trucks, motorhomes, or cars, and for DIYers or professional shops that need a reliable, high-quality gear lubricant.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Max-Gear 75W-90 protect heavily loaded gears?\u003c\/h3\u003e\n\u003cp\u003eMax-Gear is engineered to form a resilient lubricating film that resists shearing and protects gear teeth under high pressure. The Synerlec additive package reduces metal-to-metal contact, helping gears run cooler and extending component life without requiring additional aftermarket additives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated with high-quality synthetic base oils for thermal stability\u003c\/li\u003e\n  \u003cli\u003eSynerlec additive technology enhances wear protection\u003c\/li\u003e\n  \u003cli\u003eHypoid friction modifiers included for clutch and cone-type differentials\u003c\/li\u003e\n  \u003cli\u003eRated for API GL-5\/GL-4 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil work in my differential or manual transmission?\u003c\/h3\u003e\n\u003cp\u003eUse Max-Gear wherever the vehicle manufacturer specifies an API GL-5 or GL-4 gear oil and permits 75W-90 viscosity. It’s suitable for front and rear differentials, manual transmissions, and lower marine gears that accept GL-5\/GL-4 fluids, so always check your owner’s manual for compatibility first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for truck, RV\/motorhome, passenger car differentials\u003c\/li\u003e\n  \u003cli\u003eApproved for manual transmissions requiring hypoid friction modifiers\u003c\/li\u003e\n  \u003cli\u003eCompatible with many lower marine gear units specifying GL-5\/GL-4\u003c\/li\u003e\n  \u003cli\u003eNo extra friction modifiers or aftermarket additives needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits will I notice after switching to Max-Gear?\u003c\/h3\u003e\n\u003cp\u003eOwners commonly report smoother gear changes, quieter operation, and lower running temperatures after switching to a high-quality synthetic gear oil like Max-Gear. Because it resists breakdown under stress, it can help maintain gear efficiency and reduce the frequency of service interventions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuieter differential and transmission operation\u003c\/li\u003e\n  \u003cli\u003eImproved thermal and oxidative stability under load\u003c\/li\u003e\n  \u003cli\u003eReduced wear and prolonged component life\u003c\/li\u003e\n  \u003cli\u003eMaintains performance without additional additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store this 1-quart bottle?\u003c\/h3\u003e\n\u003cp\u003eThe 32-ounce package is ideal for top-ups or smaller gearboxes; always follow your vehicle manufacturer’s recommended service intervals and fill procedures. Store the bottle upright in a cool, dry place away from direct sunlight and extreme temperatures to preserve additive effectiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse for topping off or small service jobs\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle owner’s manual for fill levels and procedures\u003c\/li\u003e\n  \u003cli\u003eKeep tightly sealed and stored in a cool, dry environment\u003c\/li\u003e\n  \u003cli\u003eDispose of used oil and containers per local regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max-Gear 75W-90 is aimed at vehicle owners and mechanics who need a robust synthetic gear oil for heavily loaded gear sets—owners of trucks, motorhomes, performance cars, and boats with lower gear units will benefit most. It’s also suitable for DIY enthusiasts and repair shops seeking a single product that covers many GL-5\/GL-4 applications without extra additives. For best results, confirm viscosity and API requirements in your equipment manual before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Max-Gear 75W-90 in my car's differential?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your owner’s manual specifies API GL-5 or GL-4 and 75W-90 viscosity; verify compatibility before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to add extra additives with Max-Gear?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Max-Gear includes Synerlec and hypoid friction modifiers, so additional additives are unnecessary.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48087363551390,"sku":"B0007QGT34","price":59.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-gear-75w-90-front-label.jpg?v=1785921758"},{"product_id":"royal-purple-synchromax-synthetic-transmission-fluid-1-quart-light-viscosity-for-smooth-shifts-and-synchronizer-protection","title":"Royal Purple Synchromax Synthetic Transmission Fluid 1 Quart — Light-Viscosity for Smooth Shifts and Synchronizer Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Synchromax is a synthetic light‑viscosity transmission fluid engineered to improve manual shift quality, reduce gear noise, and protect synchronizers, transfer cases, and motorcycle gearboxes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for manual gearboxes that call for automatic transmission fluid or other thin oils, Synchromax brings Royal Purple's proprietary Synerlec additive chemistry to driveline applications. It blends synthetic base stocks with friction‑compatible additives to deliver smoother shifts across temperature ranges, resist oxidation and corrosion, and provide wear protection without harming soft synchronizer metals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Synchromax improve shifting behavior?\u003c\/h3\u003e\n\u003cp\u003eSynchromax uses Synerlec additive technology to modulate friction characteristics so synchronizers engage more smoothly and consistently. That results in crisper, quieter shifts whether the gearbox is cold or warmed up, reducing shift effort and the tendency for grinding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynthetic base stocks stabilize viscosity across temperatures\u003c\/li\u003e\n  \u003cli\u003eSynerlec additives fine‑tune friction for smooth synchronizer engagement\u003c\/li\u003e\n  \u003cli\u003eReduces shift noise and harshness during gear changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fluid work with my vehicle’s synchronizers and soft metals?\u003c\/h3\u003e\n\u003cp\u003eYes — Synchromax is formulated to be fully compatible with a wide range of friction materials and soft metals commonly used in manual synchronizers. It provides corrosion protection and resists oxidation without altering the frictional properties that synchronizers rely on.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for brass and other soft synchronizer metals\u003c\/li\u003e\n  \u003cli\u003eMaintains consistent frictional performance over time\u003c\/li\u003e\n  \u003cli\u003eOxidation inhibitors protect fluid life and component surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use Synchromax in transfer cases and motorcycle gearboxes?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely — the product is recommended for transfer cases and two‑stroke motorcycle gearboxes that specify light‑viscosity lubricants or automatic transmission fluids. Its low viscosity and protective chemistry make it suitable where thinner fluids are required for proper gear engagement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets requirements for many transfer case applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with 2‑cycle motorcycle gearboxes specifying light oils\u003c\/li\u003e\n  \u003cli\u003eProvides wear protection in tight‑tolerance gear sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of protection and packaging details should I expect?\u003c\/h3\u003e\n\u003cp\u003eSynchromax delivers enhanced wear protection and corrosion resistance while resisting thermal breakdown. The product ships in a 1‑quart (32 ounce) container; package dimensions and weight are compact for easy storage and handling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreater wear protection for gears and synchronizers\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions: 28.575 H x 8.636 L x 8.89 W cm\u003c\/li\u003e\n  \u003cli\u003ePackage weight: 0.839 kg — United States origin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Synchromax is aimed at mechanics, enthusiast drivers, and riders who need a reliable, synthetic light‑viscosity fluid for manual transmissions, transfer cases, and two‑stroke motorcycle gearboxes that call for ATF‑style or thin lubricants. It suits vehicles where improved shift feel, reduced gear noise, and long‑term protection of synchronizers and gears are priorities. Always check your equipment manufacturer's fluid specification before use to confirm compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Synchromax compatible with manual transmissions specifying ATF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Synchromax is formulated for manuals that call for automatic transmission fluid or other light‑viscosity oils.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this in a motorcycle gearbox?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is suitable for many two‑stroke motorcycle gearboxes that require light‑viscosity lubricants.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48087366533278,"sku":"B001DKTG0G","price":57.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-synchromax-front-quart-bottle.jpg?v=1785921911"},{"product_id":"royal-purple-max-gear-85w-140-synthetic-gear-oil-1-qt-high-pressure-low-friction-protection","title":"Royal Purple Max Gear 85W-140 Synthetic Gear Oil 1 qt — High-Pressure, Low-Friction Protection","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max Gear 85W-140 is a full-synthetic, high-performance gear oil engineered to protect heavily loaded differentials and manual transmissions while improving shift quality and reducing gear wear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDeveloped with Royal Purple's Synerlec additive chemistry and premium synthetic base stocks, Max Gear 85W-140 is formulated to withstand extreme pressure, high heat and the shock loads typical of trucks, RVs, and heavy-duty automotive gearsets. This 1‑quart pack offers a concentrated, long-wearing lubricant that helps gears operate more quietly and resist the degradation that comes with heavy service. It meets API GL-5 and GL-4 specifications and contains hypoid friction modifiers suitable for clutch or cone-type differentials without needing extra additives.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this gear oil protect gears under heavy loads?\u003c\/h3\u003e\n\u003cp\u003eMax Gear uses a combination of synthetic base oils and a proprietary additive pack to form a tough protective film on gear surfaces. That film reduces metal-to-metal contact during high torque or shock loading, cutting wear and extending component life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSynerlec additive package for enhanced film strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003eHigh-pressure performance for hypoid gears and heavy-duty differentials\u003c\/li\u003e\n  \u003cli\u003eLow friction formulation to reduce heat and improve efficiency\u003c\/li\u003e\n  \u003cli\u003eCompatible with GL-5 and GL-4 systems—no extra additives required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil work in my vehicle's differential or manual transmission?\u003c\/h3\u003e\n\u003cp\u003eMax Gear 85W-140 is recommended for automotive and truck front or rear differentials, manual transmissions, and lower units of marine engines that call for GL-5 or GL-4 fluids. Always check your owner’s manual for the manufacturer’s specified viscosity and API rating before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets API GL-5 and GL-4 performance levels\u003c\/li\u003e\n  \u003cli\u003eHypoid friction modifiers included for clutch\/cone differentials\u003c\/li\u003e\n  \u003cli\u003eSuitable for heavy-duty truck, RV, and automotive gear applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with conventional oils for top-up or changeovers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this oil perform across temperature extremes?\u003c\/h3\u003e\n\u003cp\u003eThe synthetic base oils in Max Gear maintain stable viscosity at elevated temperatures while retaining adequate flow at lower temperatures for reliable gear engagement. That thermal stability helps reduce thermal breakdown, improves water separation and keeps lubricating films intact during prolonged heat exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature stability for sustained protection under load\u003c\/li\u003e\n  \u003cli\u003eGood low-temperature fluidity for faster gear lubrication on cold starts\u003c\/li\u003e\n  \u003cli\u003eEffective water separation to limit corrosion and lubricant degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the concrete benefits I’ll notice after changing to this oil?\u003c\/h3\u003e\n\u003cp\u003eAfter switching to Royal Purple Max Gear 85W-140 you can expect smoother gear meshes, quieter differentials under load, and reduced wear rates compared with many conventional gear oils. Improved thermal resistance and film strength help extend drain intervals when used according to vehicle recommendations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother shifting and reduced gear noise in heavy-duty use\u003c\/li\u003e\n  \u003cli\u003eLower coefficient of friction for improved mechanical efficiency\u003c\/li\u003e\n  \u003cli\u003eEnhanced wear protection for longer gear life and fewer repairs\u003c\/li\u003e\n  \u003cli\u003eNo additional additives necessary—ready to use out of the bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max Gear 85W-140 is intended for owners and technicians of trucks, motor homes\/RVs, performance vehicles, and marine lower units that require an API GL-5 or GL-4 gear oil. It's especially suited to vehicles and equipment subjected to high torque, towing, or sustained heavy loads where stronger films, better thermal stability and quieter operation are priorities. Always follow your vehicle manufacturer’s viscosity and specification guidelines when choosing and installing gear oil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturer notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the vehicle owner’s manual for best performance and correct application.\u003c\/li\u003e\n  \u003cli\u003eCompatible with other oils, though mixing may alter performance characteristics.\u003c\/li\u003e\n  \u003cli\u003eNo additional additives are required—the product is fully formulated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Royal Purple Max Gear 85W-140 compatible with GL-5 and GL-4 systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It meets API GL-5 and GL-4 specifications and includes hypoid friction modifiers suitable for clutch-type differentials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to add any extra additives when using this oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Max Gear is fully formulated with Synerlec additives and does not require additional additives.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48087739629726,"sku":"B000BRCT24","price":67.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-gear-85w-140-front-label.jpg?v=1785930054"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/collections\/royal-purple-51130-front-label.jpg?v=1786192971","url":"https:\/\/northtrailauto.ca\/collections\/brand-royal-purple.oembed","provider":"North Trail Auto","version":"1.0","type":"link"}