Vibrant SS Flex Coupling with Interlock Liner and Mesh Braid 3in inlet/outlet x 4in long

This Vibrant Performance LiteFlex exhaust coupling uses a 3-inch stainless steel interlock liner inside its bellows. This liner helps keep exhaust gases flowing smoothly and also shields the flexible corrugations from high temperatures, which is important for performance exhaust systems. The outer layer is a wire mesh that limits how much the bellows can expand and offers protection against road debris.

The coupling is 4 inches long and connects 3-inch diameter exhaust pipes. It's designed to absorb engine movement and vibration, preventing stress from transferring to other parts of the exhaust system. This well-built flex pipe is a practical choice for custom exhaust builds or repairs where flexibility is needed.