The BorgWarner EFR B2 80mm turbine housing with 0.83 A/R is a T3 single-scroll assembly supplied with a wastegate provision. Matching EFR B2 turbine wheels, this housing pairs an 80mm inlet with 0.83 A/R exhaust geometry to deliver increased inlet area in a single-scroll T3 layout for applications that require that inlet size and A/R profile.
BorgWarner Turbine Housing EFR B2 80mm .83 T3 Single Scroll WG Assy