ATS 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.