Product Description
The ATS 202-940-2164 Aurora 4000 Turbo System is a high-performance turbo upgrade designed for 1994–early 1998 5.9L Cummins engines. Built to significantly improve airflow, boost response, and overall engine efficiency, this turbo system is ideal for performance enthusiasts and towing applications looking for increased power and reliability.
Featuring a .76 A/R turbine housing, the Aurora 4000 delivers a strong balance between quick spool-up and high-end power. This makes it an excellent choice for daily-driven trucks, heavy towing, and performance builds that demand improved throttle response without sacrificing top-end performance.
Engineered with ATS’s proven turbo technology, this system supports increased horsepower while maintaining durability under high boost conditions. Whether you're upgrading from stock or replacing a worn turbo, the Aurora 4000 provides a dependable and powerful solution.
FAQ
Q: What are the benefits of the Aurora 4000 turbo system?
A: It improves airflow, increases horsepower potential, and delivers faster spool-up compared to stock turbochargers.
Q: Is this turbo good for towing?
A: Yes, the .76 A/R housing provides a balance of quick response and sustained power, making it ideal for towing and daily driving.
Q: What horsepower range does this turbo support?
A: The Aurora 4000 is commonly used in builds ranging from moderate upgrades to higher horsepower setups, depending on supporting modifications.
Q: Will this turbo require additional upgrades?
A: Supporting modifications such as fueling upgrades, intercooler improvements, and tuning are recommended to maximize performance.
Fitment
- 1994 Dodge Ram 2500 5.9L Cummins
- 1995 Dodge Ram 2500 5.9L Cummins
- 1996 Dodge Ram 2500 5.9L Cummins
- 1997 Dodge Ram 2500 5.9L Cummins
- Early 1998 Dodge Ram 2500 5.9L Cummins
- 1994 Dodge Ram 3500 5.9L Cummins
- 1995 Dodge Ram 3500 5.9L Cummins
- 1996 Dodge Ram 3500 5.9L Cummins
- 1997 Dodge Ram 3500 5.9L Cummins
- Early 1998 Dodge Ram 3500 5.9L Cummins
Key Features
- ATS Aurora 4000 high-performance turbo system
- .76 A/R turbine housing for balanced spool and top-end power
- Improved airflow and boost efficiency
- Increased horsepower and torque potential
- Ideal for towing, daily driving, and performance builds
- Durable construction for high-boost applications
- Direct replacement upgrade over stock turbo
Specifications for ATS 202-940-2164
| Specification | Details |
|---|---|
| Part Number | 202-940-2164 |
| UPC | Not Available |
| GTIN | Not Available |
| Product Type | Turbocharger System |
| Turbo Model | ATS Aurora 4000 |
| A/R Ratio | 0.76 A/R |
| Engine Compatibility | 5.9L Cummins 12-Valve |
| Model Years | 1994 - Early 1998 |
| Fuel System | Mechanical Injection (12-Valve) |
| Installation | Direct Replacement |
| Shipping Info | Standard Ground Shipping |
| Warranty | Limited Manufacturer Warranty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
