SKU: 177272 | UPC: 840232710564
BorgWarner Turbocharger SX S300SX3 T4 A/R .91 60mm Inducer 2003-2018 Dodge Ram Cummins 5.9L 6.7L
The BorgWarner SX S300SX3 turbocharger with T4 A/R .91 housing and 60mm inducer compressor wheel upgrades performance on 2003-2018 Dodge Ram 2500/3500 trucks with 5.9L and 6.7L Cummins engines. This journal bearing turbo supports 550-850 horsepower through efficient airflow and quick response. It bolts to T4 divided manifolds for seamless integration in high-power diesel builds.
Key Features
- 60/83mm Forged Billet Compressor Wheel: Lightweight design spins up fast for low-end torque while flowing 75+ lbs/min of air for peak power.
- 80mm Inconel Turbine Wheel: High-temperature resistant wheel handles extreme EGTs and exhaust flow for sustained high boost.
- T4 Divided .91 A/R Turbine Housing: Optimized backpressure reduction improves spool time and top-end exhaust efficiency on Cummins applications.
- Journal Bearing Cartridge: Durable oil-fed system provides reliable longevity under 50+ psi boost with proper cooling.
- Water and Oil Ports: 1/8-27 NPT fittings ensure easy coolant routing to prevent coking and extend bearing life.
Product Notes
- Requires T4 divided manifold and custom piping for installation on stock or modified trucks.
- Prime oil system before startup and monitor boost with a gauge.
- Freight shipping in reinforced box protects turbine during transit.
Installation Notes
- Professional installation recommended.
- Use -4AN oil feed line and -10AN drain with proper restrictor.
- Compatible with aftermarket T4 manifolds on Cummins 5.9L/6.7L blocks.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2007 | Dodge | Ram 2500 | 5.9L Cummins |
| 2003-2007 | Dodge | Ram 3500 | 5.9L Cummins |
| 2007-2012 | Dodge | Ram 2500 | 6.7L Cummins |
| 2007-2012 | Dodge | Ram 3500 | 6.7L Cummins |
| 2013-2018 | Ram | 2500 | 6.7L Cummins |
| 2013-2018 | Ram | 3500 | 6.7L Cummins |
Why Choose BorgWarner?
- Supplies OEM turbos to Ford Chevrolet and Dodge truck lines.
- Engineered for diesel racing with field-proven durability.
- Precision-balanced assembly reduces vibration and wear.
Frequently Asked Questions
-
Q: Will this turbo fit my 2006 Dodge Ram 5.9L Cummins?
A: Yes it mounts to T4 divided manifolds common on 2003-2007 5.9L Cummins trucks with adapters for downpipe and intake piping. -
Q: What materials are used in construction?
A: Billet aluminum compressor 360-degree NiResist turbine housing and Inconel turbine wheel for heat resistance up to 1050C. -
Q: What warranty coverage applies?
A: 12-month unlimited mileage warranty when installed by certified shop with proper oiling and maintenance.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure double-wall box 18 x 18 x 18 inches
- Weight: 28 lbs
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