ATS Pulse Flow Exhaust Manifold Kit Fits 2001-2004 6.6L Duramax " Disaster Kits 000 PSI tensile strength -

000 PSI tensile strength - surpassing chromoly - to handle extreme cylinder pressures from upgraded turbos and tuning modules

Will Not work on vehicles with active cruise control system

The increased capacity comes from the material itself

Hear an aggressive new induction growl and feel more power under your right foot for your Jeep

ATS Pulse Flow Exhaust Manifold Kit Fits 2001-2004 6.6L Duramax " Disaster Kits 000 PSI tensile strength -ATS Pulse Flow Exhaust Manifolds for the 2001 to 2004 6. 6L Duramax offer far less restriction than stock manifolds and up pipes. Channel areas were increased dramatically resulting in a 26 percent 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,