03-07 Cummins 5.9 ATS Pulse Flow T4 Exhaust Manifold Intercooler Pipes & Y-Bridges 91 A/R Ratio

91 A/R Ratio

messy gaskets

BD designed thrust collar and back plate

It becomes the sole responsibility of the customer to ensure that the use of their vehicle and items purchased comply with federal

6l Duramax LB7

03-07 Cummins 5.9 ATS Pulse Flow T4 Exhaust Manifold Intercooler Pipes & Y-Bridges 91 A/R RatioPulse 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