The BorgWarner S300SX-E S391 is a universal-fit turbocharger super core (CHRA) from the AirWerks series — the complete rotating cartridge with a forged-milled compressor wheel and a 360-degree thrust-bearing center housing. It pairs with your choice of compressor and turbine housings to build a complete turbo for high-performance and diesel applications.
- S300SX-E S391 super core (CHRA / rotating assembly)
- Compressor wheel: 66.11mm inducer / 91.44mm exducer
- Turbine wheel: 79.76mm
- Bearing: 360 degree thrust bearing
- Universal fitment — pairs with separately sold compressor & turbine housings
Specifications
| Brand |
BorgWarner |
| Series |
S300SX-E S391 |
| Frame |
S300 |
| Compressor Wheel |
66.11mm inducer / 91.44mm exducer |
| Turbine Wheel |
79.76mm |
| Bearing |
360 degree thrust bearing |
| Fitment |
Universal (housings sold separately) |
| Part # |
13009097049 |
