This article delves into how an upgraded Cummins intake manifold and a high-performance ... Thoroughly clean all mating surfaces to ensure new gaskets and components seal correctly.Follow ...

We installed an exhaust manifold from Performance ... our improved intake and exhaust components added more show and go to the 5.9L Cummins.

This pulse manifold design also eliminates the problems with shrinking and breaking, as well as cracking and gasket issues. This is what you're trying to avoid. These areas on the factory Cummins ...