Product Description
The ATS 202-940-2218 Aurora 4000 Turbo System is a high-performance turbo upgrade designed for 1998.5–2002 5.9L Cummins engines. Built to deliver increased airflow, improved throttle response, and higher horsepower capability, this turbo system is ideal for performance enthusiasts and heavy-duty towing applications.
Featuring a .76 A/R turbine housing, the Aurora 4000 provides an excellent balance between spool-up speed and top-end power. This allows for strong low-end response while still supporting significant horsepower gains at higher RPMs. Compared to the factory turbo, this system delivers more efficient airflow and reduced exhaust gas temperatures under load.
Engineered for reliability and performance, the Aurora 4000 is a direct-fit upgrade that enhances both drivability and power output. Whether you're towing heavy loads or pushing your Cummins for maximum performance, this turbo system delivers consistent and dependable results.
FAQ
Q: What performance gains can I expect from the Aurora 4000?
A: The Aurora 4000 improves airflow and efficiency, supporting increased horsepower and better throttle response compared to stock.
Q: What does the .76 A/R housing mean?
A: The .76 A/R provides a balance between quick spool-up and strong top-end power, making it ideal for both towing and performance use.
Q: Is this turbo good for towing?
A: Yes, it is designed to handle towing while also supporting higher performance levels, with improved efficiency and lower exhaust temperatures.
Q: Is this a direct replacement?
A: Yes, this turbo system is designed as a direct-fit upgrade for compatible Cummins applications.
Fitment
- 1998.5 Dodge Ram 2500 5.9L Cummins
- 1998.5 Dodge Ram 3500 5.9L Cummins
- 1999 Dodge Ram 2500 5.9L Cummins
- 1999 Dodge Ram 3500 5.9L Cummins
- 2000 Dodge Ram 2500 5.9L Cummins
- 2000 Dodge Ram 3500 5.9L Cummins
- 2001 Dodge Ram 2500 5.9L Cummins
- 2001 Dodge Ram 3500 5.9L Cummins
- 2002 Dodge Ram 2500 5.9L Cummins
- 2002 Dodge Ram 3500 5.9L Cummins
Key Features
- Aurora 4000 performance turbo system
- .76 A/R turbine housing for balanced performance
- Improved airflow and horsepower capability
- Faster spool-up with strong top-end power
- Lower exhaust gas temperatures under load
- Direct-fit upgrade for 5.9L Cummins
- Ideal for towing and performance applications
Specifications for ATS 202-940-2218
| Specification | Details |
|---|---|
| Part Number | 202-940-2218 |
| UPC | Not Available |
| GTIN | Not Available |
| Product Type | Turbocharger System |
| Turbo Model | Aurora 4000 |
| A/R Ratio | .76 A/R |
| Engine Compatibility | 5.9L Cummins |
| Model Years | 1998.5-2002 |
| Cooling | Oil Lubricated |
| Installation | Direct Replacement |
| Shipping Info | Standard Ground Shipping |
| Warranty | Limited Manufacturer Warranty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
