Below you will find features, specifications and compressor maps for the BorgWarner S400SX4 (BorgWarner S400 turbo) series of turbochargers, including the BorgWarner 171701 and the extremely popular BorgWarner 171702. These turbos are well known for features that improve funtionality and logevity, such as:
- Twin hydrodynamic journal bearings
- Extended tip technology compressor wheel
- Twin scroll turbine housing
- Adjustable compressor and turbine housing orientation
- Compressor cover recirculation grooves