Vibrant SS Flex Coupling with Inner Braid Liner 1.75in inlet/outlet x 4in flex length

Vibrant Performance Standard Flex Couplings with Inner Braid Liner provide smooth flow while retaining flexibility in the coupling itself. The Inner Braid protects the Bellows from premature failure due to high temperature exhaust gas exposure, and is ideal for eliminating "whistling" caused by high velocity flowing media.