03-07 Cummins 5.9 ATS Pulse Flow T4 Exhaust Manifold Differential End result is a cooler

End result is a cooler oil supply to vital engine components allowing for less wear on injectors

A Whole New Attitude

00 A/R turbine housing for free

but it will also retain factory-like driveablity

The Fleece Performance 07-15 Cummins 6

03-07 Cummins 5.9 ATS Pulse Flow T4 Exhaust Manifold Differential End result is a coolerPulse Flow Wide Flange T4 Exhaust Manifold, 2 Piece 2003+ Dodge 5. 9L Cummins (Not legal for street use in California) PulseFlow Exhausts Feature and Benefits: Increased reliability Improved exhaust flow Patented ball flange design Wont crack like stock manifolds Includes everything you need for easy installation *You may re use your existing manifold gaskets unless they are damaged