BorgWarner Airwerks S400SX4-71, S475, S400-71 with T6 1.32 A/R Twin Scroll Turbine Housing.
Rated at 500 to 950+HP
High-flow S400 model, with compressor flow over 88 lb/min.
Compressor: 71.2 mm inducer, 100.8mm exducer, with Extended Tip Technology.
Turbine: 95.5 inducer, 87.9mm exducer.
Compressor: .63, with 5.0" hose-type inlet, and v-band-type discharge.
Turbine: T6 1.32 A/R, with twin volute, T6 turbine inlet flange, and quick-release v-band discharge flange. Cast in ductile iron.