{"product_id":"yolando-3-mild-steel-exhaust-pipe-kit-3-od-8-pc-mandrel-bent-tubing-slip-fit-16-gauge","title":"YOLANDO 3\" Mild Steel Exhaust Pipe Kit - 3\" OD 8-PC Mandrel-Bent Tubing, Slip-Fit 16-Gauge","description":"\u003cstrong\u003eYOLANDO's 3\" Mild Steel Exhaust Pipe Kit is an 8-piece universal mandrel-bent tubing set designed to let you build or repair a 3-inch OD exhaust system with slip-fit connections.\u003c\/strong\u003e\n\n\u003cp\u003eThis kit supplies a complete set of 3\" outside-diameter (OD) mild steel pipes and bends so you can route and join exhaust runs without custom fabrication. Each tube is 16-gauge mild steel and mandrel-bent for smoother airflow and consistent wall strength. Ends are expanded on one side for straightforward slip-fit assembly, making the set useful for DIY projects, repair work, or prototype exhaust layouts.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and what are their dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains eight precisely formed pieces so you can create a continuous 3\" exhaust path with standard angles and a U-bend. Two straight tubes, two 90° bends, two 45° bends, and two 180° U-bends give you flexibility to match many vehicle or shop layouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × straight tubes (47.3\" length each)\u003c\/li\u003e\n  \u003cli\u003e2 × 90° mandrel bends for sharp directional changes\u003c\/li\u003e\n  \u003cli\u003e2 × 45° mandrel bends for gentler transitions\u003c\/li\u003e\n  \u003cli\u003e2 × 180° U-bends for routing and return runs\u003c\/li\u003e\n  \u003cli\u003eAll pieces: 3\" outside diameter, 16-gauge mild steel walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does mandrel-bending help performance and fit?\u003c\/h3\u003e\n\u003cp\u003eMandrel bending preserves the pipe’s internal diameter through a bend, limiting kinking and reducing flow restrictions. That creates a more consistent internal passage compared with crush-bent tubing, which helps maintain exhaust flow and makes alignment easier when connecting sections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother internal radius reduces turbulence\u003c\/li\u003e\n  \u003cli\u003eConsistent outside diameter for reliable slip-fit joins\u003c\/li\u003e\n  \u003cli\u003eStronger bend areas resist deformation under heat and flex\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the kit and what additional parts will I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is slip-fit friendly: each tube is expanded on one end so sections slide together and can be clamped or welded. For a secure, leak-free system you can clamp the joints for a temporary or removable connection or fully weld them for permanent strength.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequired: exhaust clamps, hangers, and possibly flange adapters\u003c\/li\u003e\n  \u003cli\u003eOptional: welding equipment and sealant for permanent joins\u003c\/li\u003e\n  \u003cli\u003eTip: mock up the full route dry-fit before final clamping or welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit work for my vehicle or project?\u003c\/h3\u003e\n\u003cp\u003eBecause it's a universal kit, it suits many custom or replacement exhaust applications where a 3\" OD system is appropriate. Check fitment against your vehicle's clearance, hanger locations, and flange interfaces; some cutting, trimming, or adapter pieces may be necessary to match OEM components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest for builds that require a continuous 3\" tube diameter\u003c\/li\u003e\n  \u003cli\u003eGood for custom systems, repairs, or prototyping in a shop\u003c\/li\u003e\n  \u003cli\u003eNot vehicle-specific — verify measurements before final installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This YOLANDO 3\" Mild Steel Exhaust Pipe Kit is aimed at DIY mechanics, fabricators, and custom exhaust shops needing a cost-effective set of mandrel-bent 3\" tubing. It's useful if you want durable 16-gauge steel components that are simple to trial-fit and either clamp or weld into a finished exhaust run. If you need vehicle-specific flanges or stainless corrosion resistance, plan to add adapters or choose a different material accordingly.\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: Are these pipes ready to weld?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit’s slip-fit ends let you tack or fully weld joints; clamps work for temporary setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What material and wall thickness is used?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The tubing is mild steel with 16-gauge walls, mandrel-bent for consistent strength.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YOLANDO","offers":[{"title":"Default Title","offer_id":48082824429726,"sku":"B088NH37HR","price":139.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yolando-front-packaging-3inch-exhaust-kit.jpg?v=1785815582","url":"https:\/\/northtrailauto.ca\/products\/yolando-3-mild-steel-exhaust-pipe-kit-3-od-8-pc-mandrel-bent-tubing-slip-fit-16-gauge","provider":"North Trail Auto","version":"1.0","type":"link"}