EFR8474 Black Series Supercore Aluminium bearing housing, includes Diverter valve built in, Boost control solenoid, and has various turbine housing options available including the AR83 T3inlet, and Vband outlet single scroll, AR92 Twin Scroll T4 inlet and Vband outlet with twin port internal wastegate, and AR1.05 externally gated T4 twin scroll inlet and Vband outlet.

The turbocharger features a forged milled compressor wheel measuring 68mm x 84mm anodised black - this turbo produces 950-1000HP and will outspool the Garret GTX35 and G35 range of turbochargers.  The wastegate swing valve is the largest of all internally gated turbochargers measuring 42mm. A Range of actuator spring rates are available from low, medium and high boost.