Vibrant SS Flex Coupling with Inner Braid Liner 2.5in inlet/outlet x 6in flex length

This is a Vibrant Performance Standard Flex Coupling with an inner braid liner. It's designed to give your exhaust system some flexibility, which is really important for handling the vibrations coming off your engine. Without this kind of flex, those vibrations can put stress on your exhaust components, leading to cracks in manifolds or downpipes over time.

What sets this coupling apart is the inner braid liner. This liner does two main things: it protects the flexible bellows from direct exposure to hot exhaust gases, helping it last longer, and it's particularly good at reducing that annoying whistling sound that can happen with high-velocity exhaust flow. It's made from T304 stainless steel, so it's well-built to handle exhaust temperatures. This particular model has a 2.5-inch inside diameter and a 6-inch flex length, making it a solid option for naturally aspirated applications where you need a bit of give in the exhaust system.