The Turbosmart adapter flange converts a WG45 HyperGate45 wastegate flange to accept a StraightGate50 external wastegate, letting you fit an SG50 into a manifold already fabricated with a V-band system sized for the HyperGate45. It provides a practical fabrication solution when adapting between Turbosmart WG45-based manifolds and the larger SG50 external wastegate configuration.
Turbosmart Adapter Flange WG45 to SG50