Product Description
BORG WARNER 14879880082 S400SX-E TURBOCHARGER W/RACE COVER (72/87/1.10) T4 HOUSING — Built for serious airflow and reliability. This S400SX-E “S472” pairs a 72mm forged-milled (FMW) 10-blade compressor with an 87mm turbine and a T4 divided 1.10 A/R housing. Expect broad, stable power in the 500–1100+ HP range when matched with proper fueling and support hardware.
Fitment / Use
- Frame: BorgWarner AirWerks S400 / S400SX-E (journal bearing, 360° thrust)
- Inlet / Volute: T4 divided (twin-scroll), 1.10 A/R
- Typical builds: High-power diesel singles or low-pressure compound atmospheric roles (Cummins, Duramax, Power Stroke) with appropriate manifold/downpipe and fueling.
- Notes: Universal motorsports part; verify manifold flange, downpipe outlet, oil feed/return, and charge piping before purchase.
Cross-Reference / Alternatives (BorgWarner on CPP Diesel)
- BORG WARNER 178789 — S400SX 87MM 1.10 A/R T4 Turbine Housing
- BORG WARNER 178788 — S400SX 87MM 1.00 A/R T4 Turbine Housing
- BORG WARNER 178787 — S400SX 87MM 0.90 A/R T4 Turbine Housing
- BORG WARNER 14009097014 — S400SX-E Supercore 76/87
Why Buy From CPP Diesel
- Genuine BorgWarner AirWerks inventory
- Diesel-focused tech support and fast shipping
- Proven combos for singles and compound builds
FAQ
Is this turbo streetable as a single?
With proper fueling, gearing, and supporting mods, many run the S472 single on street-driven builds. Response is later than smaller S300s; compounds improve drivability.
What compressor/turbine sizes does this unit use?
It’s the classic S472 spec: ~72mm compressor inducer with ~96mm compressor OD, and 87mm turbine with a T4 divided 1.10 A/R housing.
Is it emissions legal?
No. This universal motorsports turbo does not have a CARB Executive Order. Not legal for sale or use on pollution-controlled vehicles in California.
What downpipe/manifold do I need?
T4 divided manifold and a matching S400-style downpipe/outlet. Verify flange, outlet style, and space constraints before ordering.
Specifications for BORG WARNER 14879880082
| Brand | BorgWarner AirWerks |
| Part Number | 14879880082 |
| Turbo Series | S400SX-E (S472) |
| Compressor | 72.00 mm inducer, 96.00 mm OD (10-blade FMW) |
| Turbine | ~87.37 mm inducer / ~81.74 mm exducer |
| Housing | T4 divided (twin-scroll), 1.10 A/R |
| Center Section | Journal bearing, 360° thrust |
| Horsepower Range | ~500–1100+ HP (application dependent) |
| UPC | 840232706130 |
| GTIN | 00840232706130 |
| Shipping Info | Weight ~42.5 lb; Box approx. 16.0" L × 15.4" W × 12.7" H |
| Cross Reference | 178789 1.10 A/R T4 Housing · 178788 1.00 A/R T4 Housing · 178787 0.90 A/R T4 Housing · 14009097014 S400SX-E Supercore 76/87 |
| E-Codes | Not CARB approved; no EO number (for competition/off-road where legal) |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
