BorgWarner Airwerks S475SX4 / S400SX4 - Mic Turbo
BorgWarner Airwerks S475SX4 / S400SX4 - Mic Turbo
BorgWarner Airwerks S475SX4 / S400SX4 - Mic Turbo


BorgWarner Airwerks S475SX4 / S400SX4

Regular price$983.60
Shipping calculated at checkout.
  • Free standard shipping for purchases over $250 within USA

Horsepower: 500-1050


Part Type: Turbocharger
Manufacturer: BorgWarner 
Turbo Type: S400SX

Turbo Model: S475SX4



Compressor Wheel O.D.: 100.17mm

Compressor Wheel Inducer: 74.56mm



Turbine Wheel Exducer 88.05mm

Turbine Wheel O.D.: 95.7mm

Turbine Housing A/R: 1.32 T6



  • Twin hydrodynamic journal bearings
  • Extended tip technology compressor wheel
  • Twin scroll turbine housing 
  • Adjustable compressor and turbine housing orientation
  • Compressor cover recirculation groove
  • V-band discharge


This guys are hands down the best turbo specialist in South Florida. Well worth the 2 hours drive. Got my Perkins Marine turbo Remanufactured and all I can say is wow. From a rust bucket to a brand new looking turbo in 3 days exactly. Just as promised, and the best part is I saved over $1k compared to the cheapest price I could find. They just got a life long customer.
If you are looking for a true turbo specialist, give these guys a call. Highly recommend them!
Miguel Navarro (Miguelito)
Excellent service, fast turnaround times, very professional. I will continue doing business with them.
Tiffany Porter
Saved me the money and headache of buying a new turbo kit and the turn around time to rebuild was extremely fast
Konstantine Farris