{"product_id":"tuolauthon-2-1-2-to-3-inches-straight-black-silicone","title":"TuoLauthon 2-1\/2 to 3 inches Straight Black Silicone","description":"\u003cp\u003e\u003cstrong\u003eThe TuoLauthon 2-1\/2 to 3 inch straight black silicone reducer coupler is a heavy-duty, 4-ply polyester-reinforced connector supplied with two stainless steel T-bolt clamps for secure turbo, intercooler, and intake piping joins.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis reducer coupler bridges 2.5-inch to 3-inch tubes with a 63mm–76mm inner diameter range and a robust 5mm wall. Built for high-temperature and high-pressure environments, it provides a flexible, leak-resistant link between mismatched pipes on turbocharged engines, intercoolers, or custom intake setups. The package includes the silicone coupler plus two T-bolt clamps for immediate installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coupler handle high heat and pressure?\u003c\/h3\u003e\n\u003cp\u003eThe coupler uses heat-resistant silicone and four layers of polyester reinforcement to withstand elevated temperatures and internal pressure. Its specified operating range and tested bursting limit make it suitable for demanding under-hood applications without rapid deformation or failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking temperature range: -60°C to +260°C (-76°F to +500°F)\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: 0.3–0.9 MPa (43.5–130.5 PSI)\u003c\/li\u003e\n  \u003cli\u003eBursting pressure: 2 MPa\u003c\/li\u003e\n  \u003cli\u003e4-ply polyester reinforcement for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my pipes and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThis straight reducer covers pipe diameters from 63mm to 76mm (2.5\"–3\") and measures 76mm long, making it a compact option for short joins and tight engine bays. Installation is straightforward: slide the coupler onto the pipes, position the T-bolt clamps, and torque evenly for a secure seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter range: 63mm–76mm (2.5\"–3\")\u003c\/li\u003e\n  \u003cli\u003eLength: 76mm, wall thickness: 5mm\u003c\/li\u003e\n  \u003cli\u003eIncludes two stainless steel T-bolt clamps for even compression\u003c\/li\u003e\n  \u003cli\u003eSimple hand tools required for clamp tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications is this coupler best suited for?\u003c\/h3\u003e\n\u003cp\u003eDesigned for air intake, intercooler plumbing, and other turbo-related connections, this reducer performs well where heat and pressure are present. Its reinforced construction resists collapse and blow-off under boost while absorbing minor vibration between rigid components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntercooler piping and charge air plumbing\u003c\/li\u003e\n  \u003cli\u003eTurbo inlet\/outlet joins and custom intake runs\u003c\/li\u003e\n  \u003cli\u003eShort couplings in tight engine bay locations\u003c\/li\u003e\n  \u003cli\u003eReplacement for worn or damaged silicone joins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are the included clamps?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes two stainless steel T-bolt clamps engineered to apply uniform pressure across the coupler, reducing the risk of leaks at high boost levels. Stainless construction offers improved corrosion resistance compared with standard worm-drive clamps, extending service life in wet or salty environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel T-bolt design for even, high-strength clamping\u003c\/li\u003e\n  \u003cli\u003eLess prone to rust than basic clamps in demanding conditions\u003c\/li\u003e\n  \u003cli\u003eDesigned to match the coupler's 5mm wall and maintain seal under pressure\u003c\/li\u003e\n  \u003cli\u003eSuited for repeated installations and removals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This TuoLauthon reducer coupler is aimed at enthusiasts, mechanics, and fabricators upgrading or repairing turbocharged and forced-induction systems who need a dependable, compact connection between 2.5\" and 3\" tubing. It’s a practical option for anyone building or modifying intake and intercooler plumbing where a reinforced silicone join with reliable clamps is required. If you need a short, strong, heat-resistant coupler that ships ready to install, this kit provides the core components to finish the job quickly and securely.\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: Does this reducer fit 2.5\" to 3\" piping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The coupler covers inner diameters 63mm–76mm, compatible with 2.5\" and 3\" pipes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the clamps corrosion-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included T-bolt clamps are stainless steel, offering improved corrosion resistance versus standard clamps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TuoLauthon","offers":[{"title":"Default Title","offer_id":48086969319582,"sku":"B0CY9P2TM4","price":29.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tuolauthon-front-packaging-reducer-coupler_8e0b3a03-bc5b-4aa8-9a76-d2083b627624.jpg?v=1785911206","url":"https:\/\/northtrailauto.ca\/products\/tuolauthon-2-1-2-to-3-inches-straight-black-silicone","provider":"North Trail Auto","version":"1.0","type":"link"}