This 3.5 inch 45 degree mandrel bend exhaust elbow is manufactured from high quality stainless steel and is designed for durability, corrosion resistance, and long lasting exhaust performance. Featuring a 3.5 inch inside diameter inlet and 3.5 inch outside diameter outlet, this I.D. to O.D. configuration allows for easy slip fit installation when connecting to existing exhaust tubing or components. The 45 degree bend is mandrel formed to maintain a consistent internal diameter throughout the curve, helping reduce restriction and preserve proper exhaust flow compared to traditional crush bent pipe. Stainless steel construction provides superior resistance to rust, heat, and road elements, making it an excellent choice for performance exhaust systems, custom fabrication, and long term repair applications. This universal exhaust elbow is ideal for tight routing situations, turbo piping, diesel builds, over axle transitions, or general exhaust modification projects. Professional installation is recommended as cutting, welding, or fabrication may be required depending on your specific setup. Whether you are fabricating a custom system or replacing a worn section of pipe, this 3.5 inch 45 degree stainless steel mandrel bend elbow delivers strength, precise fitment, and dependable exhaust flow performance.