Vibrant SS Flex Coupling with Inner Braid Liner 2.25in inlet/outlet x 4in flex length

This Vibrant Performance flex coupling comes with an inner braid liner, measuring 2.25 inches for both inlet and outlet, with a 4-inch flex length. It's designed to help smooth out exhaust flow while keeping the coupling itself flexible. The inner braid liner is a key feature, acting as a barrier to protect the bellows from high-temperature exhaust gases, which can help prevent premature failure. This design also helps to eliminate the 'whistling' sound that can sometimes occur with high-velocity exhaust flow.

Constructed from T304 stainless steel, this coupling is well-built for durability. It's recommended for naturally aspirated applications, where it can help reduce the vibration generated by your engine and lessen the chances of cracking manifolds or downpipes. This type of coupling is a popular choice for custom exhaust fabrication projects where flexibility and longevity are important.