Product Description
INDUSTRIAL INJECTION 4035044-XR1 DODGE XR1 SERIES TURBO FOR 2003–2004 5.9L CUMMINS 24-VALVE BILLET
The Industrial Injection 4035044-XR1 XR1 Series Turbocharger is engineered for high-performance 2003–2004 Dodge Ram 2500 & 3500 trucks equipped with the 5.9L Cummins 24-valve engine. This billet-wheel turbo delivers quicker spool-up, higher boost, and superior durability for street, towing, and competition builds.
FITMENT
- 2003–2004 Dodge Ram 2500 5.9L Cummins 24-Valve
- 2003–2004 Dodge Ram 3500 5.9L Cummins 24-Valve
FEATURES & BENEFITS
- XR1 Series billet compressor wheel for improved flow and efficiency
- Direct bolt-on replacement for stock turbo
- Supports 450–650 HP applications
- Reduced turbo lag with enhanced throttle response
- Premium bearings and balanced rotating assembly for longevity
SPECIFICATIONS
| Manufacturer | Industrial Injection |
|---|---|
| Part Number | 4035044-XR1 |
| UPC | 840171221243 |
| Turbo Type | XR1 Series Billet |
| Fitment | 2003–2004 Dodge 5.9L Cummins 24-Valve |
| Horsepower Range | 450–650 HP |
| Material | Billet Compressor Wheel |
| Configuration | Drop-In Replacement |
RECOMMENDED PARTS
- Industrial Injection 4035044HX Stock HX35 Turbo
- High-Flow Air Intakes
- Performance Exhaust Manifold
- Boost Control & Wastegate Kits
- Fuel System Upgrades
FAQ
Is this turbo a direct replacement for my stock unit?Yes. The 4035044-XR1 is a direct bolt-on turbo for 2003–2004 5.9L Cummins engines and uses factory oil feed and drain lines.
What power range does this turbo support?Ideal for 450–650 HP builds, depending on supporting modifications and tuning.
Does this turbo require tuning?Custom tuning is recommended to achieve optimal performance and safe EGT levels after installation.
What are the benefits of the billet wheel design?The billet compressor wheel provides improved strength, reduced rotating mass, and greater airflow efficiency for faster spool and higher boost pressure.
Is this turbo suitable for towing applications?Yes, the XR1 Series offers excellent towing performance with improved response and cooler EGTs when properly tuned.
