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BORG WARNER

BORGWARNER DIESEL TURBOCHARGERS — SX, SX-E & SX3

Genuine BorgWarner AirWerks performance for Cummins, Duramax, and Power Stroke. From streetable S300 singles to competition-grade S400 atmospherics, CPP Diesel stocks the most requested SX, SX-E, and SX3 turbos, supercores, and housings — all verified BorgWarner parts with fast shipping and expert diesel support.

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Popular BorgWarner Housings & Hardware

Why Buy BorgWarner from CPP Diesel

  • Only genuine BorgWarner AirWerks turbos and components
  • Diesel-focused tech help for Cummins, Duramax & Power Stroke
  • Fast shipping with careful packaging
  • Support for street, tow, race, and compound builds

FAQ

What’s the difference between SX, SX-E, and SX3?

SX refers to earlier AirWerks units (e.g., S400SX). SX-E adds updated aerodynamics and efficiency (S300SX-E/S400SX-E). SX3 denotes S300SX3 journal-bearing units popular for street/strip and compounds.


Can I run an S400 as a single on the street?

Yes, many builds run S400 singles (proper fueling/gearing is key). For faster response, consider S300 singles or S300/S400 compounds.


Do these parts have CARB E-codes?

Most universal motorsports turbos are not CARB-certified and are intended for competition/off-road use where legal.