Original BorgWarner Airwerks S372SX-E (9180)

The BorgWarner S372SX-E – 72.00mm S300SX-E 9680 Will Give You the High Horsepower You Crave

The BorgWarner 72mm S300SX-E is one of the best ways to get your engine to produce more power. 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.

BorgWarner engineers started with their 72mm compressor wheel blade shape from the S472SX-E, but matched it with an S300 compressor housing 111lb/min airflow capability. This all-new wheel is packaged in a purpose-built SX-E compressor housing with a 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 Compressor Map

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 v-band
• Interchangeable with existing Airwerks turbine housings for plug-and-play upgrades
• Optional Turbo Speed Sensor Kit
• Optional Turbo Speed Gauge

BorgWarner SX-E Turbo Diagram

If you have questions about this product or its installation, contact us.