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Description
ATS Diesel 1994 - Early 98 Dodge 5.9L 12-Valve Cummins Aurora 4000 Turbo KitAurora 4000 Turbo System 1994 Early 98 Dodge 5. 9L 12 Valve Cummins, . 76 A R Turbine Housings Aurora 4000 Turbo System 1994 Early 98 Dodge 5. 9L 12 Valve Cummins, . 76 A R Turbine Housing. Complete with all hardware. The Aurora 4000 is an upgraded turbocharger that is great for added performance on your 12 Valve Dodge 5. 9L Cummins. The 64mm inducer compressor wheel on the turbo is a significant jump in performance over the stock charger. This turbo
Aurora 4000 Turbo System - 1994 - Early 98 Dodge 5.9L 12-Valve Cummins, .76 A/R Turbine Housings
Aurora 4000 Turbo System - 1994 - Early 98 Dodge 5.9L 12-Valve Cummins, .76 A/R Turbine Housing. Complete with all hardware.
The Aurora 4000 is an upgraded turbocharger that is great for added performance on your 12 Valve Dodge 5.9L Cummins. The 64mm inducer compressor wheel on the turbo is a significant jump in performance over the stock charger. This turbo has the capability to reach 600hp with supporting fuel modifications and higher tuning levels with the ability to run 70+ psi. The increased air volume will utilize all fuel injected into the cylinder creating a more complete and efficient combustion event. This will result in lower EGTs, high horsepower capabilities, and a more efficient/powerful torque curve.
The ATS compressor wheel is one of the strongest on the market, and has the ability to run higher pressure ratios without fin deflection or fatigue. It is also capable of being spun harder and faster and keep its form even after thousands of heat cycles.
The advantage of the Aurora 4000:
The ATS compressor wheel is one of the strongest on the market, and has the ability to run higher pressure ratios without fin deflection or fatigue. It is also capable of being spun harder and faster and keep its form even after thousands of heat cycles.
The advantage of the Aurora 4000:
- Ability to support 600hp
- More efficient and useful torque curve
- Great all around performance
- Designed for street/drag strip/sled pulling performance
- Safe for stock motor and components with proper tuning
- Lower EGTs under most applications
- Reduces turbo "bark" due to ported compressor housing design
- Great performance gains
- Great spool time and low-end torque
- 150-200 degree drop in EGTs
- 1190cfm flow rate
Aurora 4000 Turbocharger System - 94-98 Dodge 5.9L Cummins, includes all necessary hardware for a smooth installation.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994 - 1998 | Dodge | Ram 2500 | Base |
| 1996 - 1997 | Dodge | Ram 2500 | Laramie |
| 1995 - 1998 | Dodge | Ram 2500 | Lujo, Custom, Limited |
| 1995 - 1997 | Dodge | Ram 2500 | Runner |
| 1994 - 1998 | Dodge | Ram 3500 | Base |
| 1995 - 1998 | Dodge | Ram 3500 | Custom |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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