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BorgWarner Airwerks S372SX-E - 72mm Enhanced S300SX-E 9180 Turbo

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BorgWarner S372SX-E – 72.00mm S300SX-E 9680

BorgWarner S372SX-E – 72.00mm S300SX-E 9680

The 72mm S300SX-E is the biggest turbo in the family.  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.  BW engineers started with their 72mm compressor wheel blade shape from the S472SX-E, but matched with an S300 Compressor Housing 111lb/min airflow capability. 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.  Supercore: 13009095091


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
  • Housing Size and A/R ratio: S300SX-E 9680 (S372) is available in three (3) different turbine housing configurations:
    • 0.88 A/R T4 Single Scroll
    • 0.91 A/R T4 Twin Scroll
    • 1.00 A/R T4 Twin Scroll
  • Turbine Outlet: 3″ Marmon OR Optional 3″ V-Band ($150)

BorgWarner SX-E Turbo Features:

  • Available as a complete turbo -or- Supercore (no turbine housing) to retrofit existing Airwerks installations.
  • Forged milled compressor wheels with Optimized compressor blade aerodynamics
  • All-new severe duty 360 degree thrust bearing
  • Compressor cover integrated speed sensor port and pre-machined boost port
  • Flexible compressor cover outlet options: coupler or vband
  • Interchangeable with existing Airwerks turbine housings for plug-and-play upgrades
  • Optional Turbo Speed Sensor Kit
  • Optional Turbo Speed Gauge




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