ATS Pulse Flow Exhaust Manifold Kit Fits 2003-2007 5.9L Cummins 2-Pc T3 F Wg

$708.62 CAD

SKU: 204-921-2272-FSMF Category:

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow.

Not only will the Pulse Flow manifolds improve performance, they are a leap forward on reliability. Cast out of High Silica Moly, these manifolds have the ability to run through more heat cycles (lifetimes worth) without fatigue, cracking, or warping.

With each exhaust port inlet to the manifold, the main chamber continuously gets bigger, allowing for the added volume, but also to keep thermal velocity up as well. The expansion of the exhaust gasses through the manifold and up-pipe is what drives the turbine side of the turbocharger. The faster you can keep the velocity of the gas, the easier it is to spool the turbocharger.

Thermal barriers play a part in this as well. Due to the material having a high ability to retain heat, the heat remains inside the manifold instead of being expelled. The hot exhaust gasses are still expanding as they exit the engine, and it is ideal to get those gasses into the turbocharger while they're still expanding as this will create more action on the turbine wheel and result in a faster spool-up.

This is one huge advantage to using a set of well-engineered exhaust manifolds over headers, which increase the time it takes the exhaust to reach the turbocharger due to the extra length added to the tubes in order to create equal-length pipes; the result of is the gasses are cooling and therefore contracting by the time they reach the turbine wheel, reducing the action created.

  • Pulse Flow Exhaust Manifold Kit (2-Piece)
  • T3 Turbo Flange
  • Front Wastegated
  • Improved Exhaust Flow
  • Patented Ball Flange Design
  • Won't Crack Like Stock Manifolds
  • Includes Everything You Need For Easy Installation
  • High Silica Moly Casting
  • Black Ceramic Coated
  • Sold As A Kit
  • SKU: 2049212272


  • 2003-2007.5 Dodge Ram 2500|3500 w/5.9L Cummins Engine


  • You may re-use your existing manifold gaskets unless they are damaged

Additional information

Weight 29.00 lbs
Dimensions 29.00 x 7.00 x 7.00 in



Ceramic Coated


High Silica Moly

Country of Origin


Sold As










Harmonized Tariff Code




Warranty 5-Year/500,000 Mile Limited Warranty
Make From Year To Year Model Sub
Dodge 2003 2007 Ram 3500 Laramie
Dodge 2003 2003 Ram 2500 Laramie
Dodge 2003 2007 Ram 3500 SLT
Dodge 2003 2004 Ram 2500 SLT
Dodge 2003 2004 Ram 2500 ST
Dodge 2003 2007 Ram 3500 ST
Dodge 2005 2007 Ram 2500 Laramie
Dodge 2006 2007 Ram 2500 SLT
Dodge 2006 2007 Ram 2500 Sport
Dodge 2006 2007 Ram 3500 Sport
Dodge 2006 2007 Ram 2500 ST
Dodge 2006 2007 Ram 2500 TRX4
Dodge 2007 2007 Ram 3500 TRX4


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