SKU: 178788 | UPC: 840232718317
BorgWarner Turbine Housing S400SX SX 1.00 A/R-T4 VTF (87mm) for 2003-2024 Dodge Ram Cummins 5.9L 6.7L
This BorgWarner turbine housing upgrades S400SX frame turbochargers with a 1.00 A/R T4 divided inlet and V-band outlet designed for 87mm turbine wheels. It fits high-performance builds on Dodge Ram 2500 3500 Cummins 5.9L and 6.7L engines delivering fast spool-up and strong exhaust flow for diesel power gains. Pair it with matching center sections for reliable operation in racing or street trucks.
Key Features
- 1.00 A/R Ratio: Provides balanced response for mid-range torque and high-RPM airflow in large-frame turbos
- T4 Divided Inlet: Captures exhaust pulses from multi-cylinder diesels to drive the turbine wheel efficiently
- V-Band Turbine Outlet: Enables fast disassembly and secure sealing with a simple clamp system
- Ni-Resist Casting: Resists thermal distortion and corrosion under extreme boost and EGT conditions
- 87mm Turbine Compatible: Matches S400SX-E series wheels for 800+ HP diesel applications
Product Notes
- Requires compatible CHRA with part 178340 or equivalent turbine assembly
- Inspect manifold flange for T4 divided compatibility before install
- Standard ground shipping with protective packaging
Installation Notes
- Professional installation recommended.
- Torque T4 flange bolts to 25-30 ft-lbs using high-temp gaskets
- V-band clamp sold separately includes ARP hardware for reuse
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2007 | Dodge | Ram 2500 | 5.9L Cummins Diesel |
| 2003-2007 | Dodge | Ram 3500 | 5.9L Cummins Diesel |
| 2007-2012 | Dodge | Ram 2500 | 6.7L Cummins Diesel |
| 2007-2022 | Ram | 2500 | 6.7L Cummins Diesel |
| 2007-2024 | Ram | 3500 | 6.7L Cummins Diesel |
| 2003-2007 | Ford | F-250 Super Duty | 6.0L Power Stroke Diesel |
| 2003-2010 | Chevrolet | Silverado 2500HD | 6.6L Duramax Diesel |
Why Choose BorgWarner?
- Direct OE supplier to Cummins for factory turbo reliability
- Cast and machined to exact tolerances for leak-free performance
- Backed by decades of motorsport and heavy-duty engineering
Frequently Asked Questions
-
Q: Which turbo center sections pair with this housing?
A: Works with BorgWarner S400SX CHRA part 178340 featuring 87mm turbine exducer for SX-E 87mm compressor turbos like 179253 -
Q: What material is used for high-heat durability?
A: High-chrome Ni-Resist iron casting handles 1600+ deg F EGT without warping -
Q: Does installation need special tools?
A: Standard socket set for T4 bolts V-band clamp tool optional professional tuning advised for ECU maps
Shipping & Handling
- Method: Standard ground
- Availability: In stock - ships same or next business day
- Packaging: Foam-insulated box 14 x 14 x 14 inches
- Weight: 21 lbs
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