The Turbosmart Gen4 WG45 valve seat is a replacement seat designed to suit the HyperGate45 (45mm) external wastegate. It provides the compatible sealing surface required for dependable operation of Turbosmart's HyperGate45 external wastegates. This valve seat complements the HyperGate45 family and is intended for use with Turbosmart external wastegate assemblies.
Turbosmart WG45 Valve Seat