Borg Warner S300SX3 Turbocharger 320-800HP 66mm Inducer 0.91 A/R T4 Twin-Scroll AKA "S366"
66mm / 2.60'' Compressor Inducer Dia.
3.60'' Compressor Wheel O.D.
73mm / 2.89'' Turbine Exducer Dia.
80mm / 3.14'' Turbine Wheel O.D.
0.88 Turbine A/R
T4 Twin Flow Turbine Inlet
Straight Compressor Outlet
320 - 800whp
Airwerks Series Turbochargers Simple. Scalable. Strong. Airwerks turbochargers are designed for the competitive motorsports market as well as drivers retrofitting a naturally aspirated engine or looking for a little more performance from a factory turbocharged car. Engineered specifically for drag racing, pulling and road racing, AirWerks turbochargers have earned a reputation as robust, brute-force induction systems. Looking for a no-frills replacement? Want to upgrade your turbocharger? Working with limited space? BorgWarner's AirWerks turbochargers are the perfect go-to product for many applications. With a twin hydrodynamic journal bearing design, AirWerks turbochargers feature an effective high-pressure ratio compressor stage, extended-tip technology and a high-efficiency turbine stage. The configuration provides ultra-fast response and more than 70 PSI of boost.
BorgWarner Part Number: 177281
BORGWARNER S300SX3 KEY TURBO FEATURES
Twin hydrodynamic journal bearings
Extended tip technology compressor wheel
Twin scroll turbine housing options available*
This one is single scroll look below for twin scroll options
Adjustable compressor and turbine housing orientation
Compressor cover re-circulation grooves
BORGWARNER S366 TURBO 177281 FEATURES:
Comp Wheel OD (in): 3.60Comp Wheel Inducer (in): 2.60Comp Wheel Inducer (mm): 66Turbine Wheel OD (mm): 80Turbine Wheel Exducer (in): 2.89Turbine Wheel Exducer (mm): 73
We have ran this turbo here at Elite on everything from a 1.6L to a 7.0L engine and everything from 300whp all the way up to over 1000whp. This is the #1 sold Borgwarner bar none. For a Honda B/H/K shooting for 300-800whp this is the turbo for you. For a 1jz or 2jz application shooting for 400-850whp this is the turbo for you. If your a EJ20 or EJ25 looking for 400-800whp this is the turbo for you. If your a SR or RB owner looking for 400-850whp this is the turbo for you. If your a Ecoboost looking for 400-800whp this is the turbo for you. If your a 302, 350, etc this is the turbo for you. If your a LS GM engine this is the turbo for you. If your a diesel 5.9, 6.0, 6.4, 6.7 etc etc this is the turbo for you. Again this is the #1 Borgwarner turbocharger that we sell. If you have any questions on which turbo you need for your build please ask us before purchase. Please keep in mind that this is a T4 twin scroll setup.
Other Borgwarner S300 series turbos that are available.
- 177272 S360 with a 0.91 T4 Single Scroll Exhaust Housing
- 177275 S366 with a 0.91 T4 Single Scroll Exhaust Housing
Also popular is the 90deg outlet S300 series Borgwaner. Many K series, 1j and 2j, RB and SR guys swear by these turbos. Again, same center section, just different size wheel options and exhaust housings.
- 177280 S360 with a 0.88 T4 Single Scroll Exhaust Housing
- 177283 S363 with a 0.88 T4 Single Scroll Exhaust Housing
- 177284 S366 with a 0.91 T4 Single Scroll Exhaust Housing