BorgWarner AirWerks S366SX (9180)
BorgWarner S300SX 9180 (aka S366SX) is the original 66mm inducer Borg Warner Journal bearing S300 (177281)
BorgWarner S300SX 9180 (aka S366SX) is the original 66mm inducer Borg Warner Journal bearing S300 (177281)
BorgWarner S366SX aka S300SX 9180 (177281)
The S300SX 9180 is the original S366 performance turbo. This turbo put BorgWarner/Airwerks’ on the map due to it’s massive boost performance with excellent fitment and value. It uses a 7-blade Extended Tip compressor wheel w/ 66mm inducer & 91mm exducer rated at 82lb/min. 4″ Ported shroud Inlet, 3″ outlet compressor housing. Turbine side is a 80mm inconel turbine wheel which shares blade aero. Journal Bearing and Oil Cooled only (watercooling and BB CHRA not applicable). FULL RACE RECOMMENDS MODIFYING THE TURBINE HOUSING TO 3″ VBAND. (this allows for fitment identical to GTX40R, letting you swap between any t4 turbocharger with 3″ vband outlet and guarantees perfect fitment to Full-Race turbo kits).
Application Notes:
- 3AN oil feed line is recommended. If -4AN or larger is used, an oil restrictor is required (just like GT turbos).
- Available with 90 degree compressor outlet
- 0.88 A/R Turbine Housing Included
Below are pictures of the singlescroll 0.88a/r version of the turbocharger
SKU
S300SX
WEIGHT
40.000000
BRAND
BorgWarner
Universal Installation Parts

Large GT/GTX Oil Drain Flange

Full-Race 304 Stainless Steel 3" V-Band Flange Kit

Full-Race Billet Medium GT Oil Drain Flange (1/2" NPT)

Full-Race T4 Divided 5 Layer Inconel Gasket

10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos

2.5" Silicone Hump Hose

T3 T4 Oil Feed Flange

Silicone 4" 45 Degree Intake Elbow / Coupler

3" V-Band Flanges

Full-Race 304 Stainless Steel 4" V-band Flanges

4" V-band Flange Kit

T3 Turbine Flange Gasket

2.5" 45 Degree Coupler Extra Long

Full-Race Billet Vacuum / Boost Reference Manifold Block
For SHOP OWNERs
& KIT BUILDERs
Full-Race Motorsports is the most
trusted name in turbocharging.