Industrial Injection Flange to V-Band Kit For Gt55/G57 T6 Tubro - 1D1149T 6 Flange To V Band Flange For Garrett GT55 and G57 applications. The Garrett GT55 and G57 are known to be the premier turbo for big horsepower and racing applications. Before they required custom exhaust manifold piping or expensive exhaust manifolds with the v band mounting. With Industrial Injections' new T 6 to V band flange, you can mount up one of these turbos to a common T 6 manifold and unleash the beast of the Garrett. Features: One piece