Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
This BorgWarner EFR B1 63mm turbine housing with .80 T4 twin-scroll configuration is supplied for EFR turbo assemblies requiring a twin-scroll exhaust path and a T4 flange. The housing separates exhaust pulses to improve turbine efficiency and matches specific compressor/turbine pairings on the B1 platform. Select it when the twin-scroll T4 flange combination is required for your turbo build.
BorgWarner Turbine Housing EFR B1 63mm .80 T4 Twin Scroll WG Assy
