Product Description
The ATS 204-931-2218 Pulse Flow Exhaust Manifold Kit is a high-performance upgrade for 1998.5–2007 5.9L Cummins engines, designed to improve exhaust flow, turbo response, and overall engine efficiency. Featuring a one-piece T3 flange design, this manifold eliminates common cracking issues found in factory multi-piece manifolds while delivering smoother exhaust pulse distribution.
ATS Pulse Flow technology optimizes exhaust gas velocity by maintaining consistent flow between cylinders, reducing turbulence and increasing turbocharger efficiency. This results in quicker spool-up, improved throttle response, and better overall performance for both towing and high-performance applications.
Constructed from high-quality ductile iron for strength and durability, this manifold is built to withstand extreme temperatures and pressures while maintaining long-term reliability.
FAQ
Q: What is a pulse flow exhaust manifold?
A: It is designed to balance and optimize exhaust pulses between cylinders, improving turbo efficiency and reducing backpressure.
Q: Does this help turbo spool?
A: Yes, the improved exhaust flow increases turbocharger response and reduces lag.
Q: Is this better than the factory manifold?
A: Yes, it eliminates common cracking issues and significantly improves airflow and durability.
Q: What turbo flange does this use?
A: This manifold features a T3 flange, making it compatible with a wide range of aftermarket and stock-style turbochargers.
Fitment
- 1998.5-2002 Dodge Ram 2500/3500 5.9L Cummins (24 Valve)
- 2003-2007 Dodge Ram 2500/3500 5.9L Cummins
Key Features
- Pulse Flow design for improved exhaust efficiency
- One-piece manifold eliminates factory cracking issues
- T3 turbo flange compatibility
- Improves turbo spool and throttle response
- High-strength ductile iron construction
- Ideal for towing, daily driving, and performance builds
- Direct replacement design
Specifications for ATS 204-931-2218
| Specification | Details |
|---|---|
| Part Number | 204-931-2218 |
| UPC | Not Available |
| GTIN | Not Available |
| Product Type | Exhaust Manifold Kit |
| Engine Compatibility | 5.9L Cummins |
| Model Years | 1998.5-2007 |
| Turbo Flange | T3 |
| Design | One-Piece Pulse Flow |
| Material | Ductile Iron |
| Installation | Direct Replacement |
| Shipping Info | Standard Ground Shipping |
| Warranty | Limited Manufacturer Warranty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
