This BorgWarner EFR B1 58mm turbine housing with .85 a/r and V-band inlet is a direct turbine housing option for EFR turbo assemblies. The single-scroll design suits applications using a wastegate and V-band inlet connections, allowing you to maintain the intended exhaust path and flange type for rebuilds or custom turbo builds that require this specific EFR B1 configuration.
BorgWarner Turbine Housing EFR B1 58mm .85 V-Band Inlet Single Scroll WG F