Box Of Bends 2.000in 10-180 4-120 4-90 Bends

The HEDMAN Box of Bends 2.000in 10-180 4-120 4-90 Bends Kit is a mandrel exhaust pipe bend assortment designed for custom exhaust fabrication and automotive exhaust system modifications. This comprehensive bend kit contains ten U-bends (180-degree), four J-bends (120-degree), and four 90-degree bends—all in 2-inch diameter 18-gauge steel construction. Built with mandrel-bent tubing, these bends maintain consistent wall thickness and internal diameter throughout the curve, eliminating the kinks and collapse points that plague cheaper press-bent alternatives.

Mandrel bends are essential for high-flow exhaust systems because they preserve the tubing's structural integrity and allow exhaust gases to flow smoothly without turbulence-inducing wrinkles. The 18-gauge steel composition provides the right balance of rigidity and workability for welding and final assembly. The natural steel finish accepts primer and paint directly or can be ceramic-coated for thermal protection. The assortment covers the most common bend angles required in exhaust routing—the 180-degree U-bends handle turnaround sections, the 120-degree bends manage transitions around engine and chassis obstacles, and the 90-degree bends handle vertical and perpendicular routing.

This kit serves professional exhaust shops, automotive fabricators, and experienced DIY builders tackling custom exhaust system builds on performance vehicles, hot rods, restorations, and engine swaps. Custom exhaust routing demands flexibility—the variety of bend angles in this kit eliminates the need for multiple specialty pieces or welded segments that compromise flow and strength. With 18 total bends in one box, builders gain the versatility to design optimized exhaust paths while minimizing welding joints.