Stainless Bros 304SS 5in Diameter 1.5D Radius 90 Degree Bend Elbow Mandrel Bend

This is a 5-inch diameter, 90-degree exhaust elbow from Stainless Bros, made from 304 stainless steel. It features a tight 1.5D radius bend, meaning the center of the tube bends in a curve with a radius only 1.5 times the tube's diameter. This tight radius is achieved through mandrel bending, a process that uses a flexible mandrel inside the tube during bending to prevent kinking or collapsing, ensuring a smooth, consistent inner diameter throughout the bend.

Using 304 stainless steel means this elbow is well-built to resist corrosion and high temperatures, making it a solid choice for custom exhaust fabrication projects where durability and appearance are important. The mandrel bend is key for exhaust systems because it maintains the internal diameter, which helps keep exhaust gas flow as unrestricted as possible, potentially improving performance compared to crush bends that can constrict the pipe.

This part is intended for custom exhaust builds where you need to make a sharp 90-degree turn in a 5-inch exhaust system. It's a common component for fabricators working on performance vehicles or custom applications that require tight routing.