Product Description
Improve Exhaust Flow and Reduce EGTs with ATS Pulse Flow Technology
The ATS 204-951-2218 Pulse Flow Exhaust Manifold Kit is engineered to maximize exhaust efficiency on 1998.5–2002 5.9L Cummins engines. Featuring a 3-piece T4 design, this manifold improves exhaust gas velocity, reduces exhaust gas temperatures (EGTs), and increases turbocharger efficiency.
Unlike restrictive factory manifolds, ATS Pulse Flow technology is designed to maintain exhaust pulse energy, allowing for faster turbo spool, improved throttle response, and increased overall performance. The 3-piece construction also helps reduce cracking caused by thermal expansion, a common issue with stock one-piece manifolds.
This kit includes gaskets and premium hardware, making it a complete solution for upgrading your Cummins exhaust system.
Key Features:
- Pulse Flow design improves exhaust velocity and turbo efficiency
- 3-piece manifold reduces stress and prevents cracking
- T4 flange supports larger turbocharger upgrades
- Lower exhaust gas temperatures (EGTs)
- Improved throttle response and turbo spool
- Includes gaskets and premium installation hardware
- Ideal for towing, performance, and high-horsepower builds
FAQ
What is a Pulse Flow exhaust manifold?
It is designed to preserve exhaust pulse energy, improving turbocharger efficiency and performance.
Why choose a 3-piece manifold?
A 3-piece design allows for expansion and contraction, reducing the risk of cracking compared to factory one-piece manifolds.
Does this support turbo upgrades?
Yes, the T4 flange allows for larger aftermarket turbocharger installations.
Will this reduce EGTs?
Yes, improved exhaust flow helps lower exhaust gas temperatures, especially under load.
Fitment:
- 1998.5–2002 Dodge Ram 2500 / 3500
- 5.9L Cummins Diesel Engine (24 Valve)
- Designed for T4 turbo flange applications
Note: Verify turbo compatibility and setup before installation.
Specifications for ATS 204-951-2218
| ATS 204-951-2218 Product Specifications | |
|---|---|
| Part Number | 204-951-2218 |
| Brand | ATS Diesel Performance |
| Product Type | Pulse Flow Exhaust Manifold Kit |
| Manifold Design | 3-Piece |
| Turbo Flange | T4 |
| Engine Compatibility | 5.9L Cummins (24 Valve) |
| Vehicle Fitment | 1998.5–2002 Dodge Ram 2500 / 3500 |
| Included Components | Manifold, Gaskets, Premium Hardware |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approx. 28 lbs |
| Shipping Dimensions | Approx. 24" x 10" x 8" |
| Core Charge | Core Does Apply |
| California Prop 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
