This BorgWarner EFR B1 63mm turbine housing with .85 a/r and VOF V-band inlet is a housing option designed for EFR turbo applications that use a V-band inlet and a VOF wastegate provision. The housing’s dimensions and connection styles are intended to match particular EFR B1 compressor and turbine combinations for correct spool and fitment during rebuilds or custom turbocharger assemblies.
BorgWarner Turbine Housing EFR B1 63mm .85 VOF V-Band Inlet Non-WG