The largest turbo in the S300SX-E family ? the only modern technology 1100+hp midframe T4 Journal Bearing turbo available. Utilizing the latest generation 72.00mm billet EFR compressor wheel aerodynamics with uprated 360 degree thrust assemblies, the all new ?SX-Enhanced? turbos redefine performance and value for modern turbochargers.

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BW engineers started with their 72mm compressor wheel blade shape from the S472SX-E, but matched it into an S300 Compressor Housing now rated with the same airflow rate of 111lb/min. This all new wheel is packaged in a purpose built SX-E compressor housing with ported-shroud inlet and optional speed sensor port. A traditional Airwerks 80mm Inconel turbine and flexible housing options maintain consistency with existing installations. Smaller overall dimensions than the S472SX-E and equal airflow rates make this an excellent match for high-boost and high-power applications. Oil-Cooled Journal Bearing only.

Compressor Specifications
Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
Compressor Wheel OD (Exducer): 91mm
Compressor Wheel Inducer: 72.00mm
Max Flow Rate: 111 lb/min
Max Recommended Turbo Shaft Speed: 111412 RPM
Compressor Housing Connections:
Inlet: 4.0? Hose Coupler
Outlet: 2.5? Hose Coupler

Turbine Specifications
Turbine Type: Inconel S300SX Turbine Wheel
Turbine Wheel OD: 80mm
Housing Material: D5S sandcast

Additional information

Weight N/A
Dimensions N/A
Turbine Housing

None, T4 .88 A/R Open Scroll, T4 .91 A/R Twin Scroll, T4 1.00 A/R Twin Scroll



Borgwarner Turbos EFR & Airwerks