90 Bend Stainless 2.500 x 4in Radius 16 Gauge

The 90 Bend Stainless 2.500 x 4in Radius 16 Gauge mandrel exhaust bend from Patriot Exhaust is designed for builders and mechanics who require precision in custom exhaust fabrication. This component addresses a critical challenge in high-performance exhaust routing by creating smooth, efficient bends that maintain consistent tubing diameter while minimizing backpressure and turbulence.

Constructed from durable stainless steel and formed using a mandrel bending process, this 90-degree bend features a 4-inch radius that allows for smooth transitions without wall thinning or kinking—common failure points in cheaper alternatives. The 2.500-inch tubing diameter is ideal for mid-range exhaust systems in performance applications, while the 16-gauge wall thickness ensures structural integrity and heat resistance for long-term durability under high-temperature cycles.

This bend is particularly beneficial in custom exhaust systems where navigating engine bay constraints, transitioning from headers to mufflers, or creating aesthetic routing without compromising flow is necessary. Installation requires basic welding skills, making it suitable for both professional mechanics and DIY enthusiasts looking to enhance their vehicle's exhaust system.