ATS Pulse Flow Exhaust Manifold Kit Fits 2003-2007 5.9L Cummins 2-Pc T3 F Wg 2004-5-2005-6-6l-lly-duramax you can use this kit

you can use this kit to upgrade it to a FUEL BOWL Bypass style system

0L Fords made AFTER 9/22/03

Emissions:

"Drop-In" Performance Cam

Our unique and precision designed iron knuckles feature CNC machining to guarantee precise fit while allowing for retention of the factory tie rods (minor trimming required)

ATS Pulse Flow Exhaust Manifold Kit Fits 2003-2007 5.9L Cummins 2-Pc T3 F Wg 2004-5-2005-6-6l-lly-duramax you can use this kitATS PulseFlow 2pc Exhaust Manifold Kit T 3, Front Wastegated, Black Ceramic. Features: Increased reliability Improved exhaust flow Patented ball flange design Wont crack like stock manifolds Includes everything you need for easy installation Fitment: 2003 2007. 5 Dodge 5. 9L Cummins Common Rail Note: ATS recommends replacing manifold gaskets, although you may reuse your existing manifold gaskets unless they are damaged.