BorgWarner Airwerks S366SX-E (9180)
The BorgWarner AirWerks S366SX-E 66.11mm is the "enhanced" performance update for the legendary S366. ‘SX-E’ turbos utilize the latest generation billet compressor wheels, higher flowing compressor housing, integrated speed sensor, updated turbine wheel aerodynamics, and up-rated journal bearings with 360-degree thrust assemblies.
The BorgWarner AirWerks S366SX-E 66.11mm is the "enhanced" performance update for the legendary S366. ‘SX-E’ turbos utilize the latest generation billet compressor wheels, higher flowing compressor housing, integrated speed sensor, updated turbine wheel aerodynamics, and up-rated journal bearings with 360-degree thrust assemblies.
Get the Power Boost You Crave With the BorgWarner S366 SX-E aka 66.11mm S300SX-E 9180
The BorgWarner 66.11mm SX-E is the "enhanced" performance update of the company's legendary S366. ‘SX-Enhanced’ turbos utilize the latest generation billet compressor wheels, updated turbine wheel aerodynamics, and up-rated journal bearings with 360-degree thrust assemblies.
BorgWarner engineers started with their 91mm EFR9180 compressor wheel design, trimmed to 72% and 66mm for an airflow rate of 90lb/min. This all-new wheel is packaged in a purpose-built SX-E compressor housing with a ported-shroud inlet and speed sensor port. It is paired with a traditional Airwerks 80mm Inconel turbine and flexible housing options. Smaller overall dimensions than the EFR9180 and higher airflow rates make this an excellent match for high-boost and high-power applications. Available as an oil-cooled journal bearing only.
Compressor Specifications
-
- Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
- Compressor Wheel OD (exducer): 91.4mm
- Compressor Wheel Inducer: 66.11mm
- Max Flow Rate: 90 lb/min
- Compressor Housing Connections:
- Inlet: 4.0″ Hose Coupler
- Outlet: 2.5″ Hose Coupler
Turbine Specifications
- Turbine Type: Inconel S300SX Turbine Wheel
- Turbine Wheel OD: 80mm
- Housing Material: D5S sandcast
- Turbine outlet: 3″ Marmon OR optional 3″ Vband
- Housing size and A/R ratio: S300SXE 9180 (S366SX-E) is available in three (3) different turbine housing configurations:
- 0.88 A/R T4 Single Scroll
- 0.91 A/R T4 Twin Scroll
- 1.00 A/R T4 Twin Scroll
Compressor Map
BorgWarner SX-E Turbo Features
- Available as a complete turbo -or- supercore (no turbine housing) to retrofit existing Airwerks installations.
- Forged milled compressor wheels with Optimized compressor blade aerodynamics
- all-new severe-duty 360-degree thrust bearing
- Compressor cover integrated speed sensor port and pre-machined boost port
- Flexible compressor cover outlet options: coupler or v-band
- Interchangeable with existing Airwerks turbine housings for plug-and-play upgrades
- Optional Turbo Speed Sensor Kit
- Optional Turbo Speed Gauge
BorgWarner SX-E Dimensions
If you have questions about this product or its installation, contact us.
SKU
S366SXE
WEIGHT
30.000000
BRAND
BorgWarner
Universal Installation Parts

Full-Race Billet Vacuum / Boost Reference Manifold Block

Silicone 4" 45 Degree Intake Elbow / Coupler

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

10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos

2.5" Silicone Hump Hose

Full-Race T4 Divided 5 Layer Inconel Gasket

4" V-band Flange Kit

Large GT/GTX Oil Drain Flange

T3 T4 Oil Feed Flange

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

2.5" 45 Degree Coupler Extra Long

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

T3 Turbine Flange Gasket

3" V-Band Flanges
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