304 Stainless Steel Mandrel Bends

Shop 304 stainless steel mandrel bends from 1" to 6" in diameter for custom exhaust systems, performance exhaust fabrication, headers, downpipes and other automotive and custom fabrication applications. Lyell’s Stainless Exhaust offers a large selection of T304 stainless steel mandrel bends in multiple diameters, bend angles and configurations, including 45°, 60°, 90° and 180° mandrel bends and J-bends. Popular exhaust tubing sizes include 1", 1.5", 2", 2.25", 2.5", 3", 3.5", 4", 5" and 6", providing options for everything from compact custom piping to large-diameter performance exhaust systems. 304 stainless steel exhaust tubing is an excellent choice for custom exhaust fabrication because of its corrosion resistance, heat resistance, durability and weldability. The mandrel bending process helps maintain a smooth, consistent tubing diameter throughout the bend, reducing restriction and allowing for efficient exhaust flow while making it easier to route tubing through tight or complex areas. Whether you're building a complete custom exhaust system, fabricating headers or a downpipe, replacing an exhaust section or working on another custom piping project, Lyell’s Stainless Exhaust supplies 304 stainless steel exhaust bends and mandrel-bent tubing to customers across Canada and the United States, including professional exhaust shops, automotive repair facilities, performance shops, custom fabricators and DIY builders. Browse our selection of 304 stainless steel mandrel bends by diameter and bend angle to find the tubing required for your next exhaust or fabrication project.