The Vibrant TurboFlex coupling with internal stainless steel interlock liner is a flexible exhaust connection with 1.50 in inlet/outlet I.D. and a 4.00 in overall length. The internal liner smooths flow and shields the bellows from direct exposure to high-temperature gases, making this coupling appropriate for high-flow, high-temperature applications such as forced-induction plumbing where a flexible, durable joint is needed.
Vibrant SS Turbo FLEX Coupling w/Interlock Liner 1.5in Inlet/Outlet x 4in Long