Factory Cummins 3945252 exhaust manifold spacer for 1998.5-2018 Dodge Ram Cummins trucks.
Very important to avoid manifold cracking and gasket compression during expansion and contraction.NOTE: S...
Use only the best with our D&J Cummins Head Gasket kit 2007.5-2018 6.7 Includes genuine Cummins head gasket, exhaust manifold gaskets, long intake gasket air horn gasket, injector install kit w...
Allows your Cummins engine to make consistent power under extreme conditions. Prevents engine derate. Cooler EGTs, improved fuel economy, and better constant-duty power. Flows 48% better than stock...
Are you running the new bad-ass Banks Monster-Ram for the 6.7L Cummins? Banks boost tubes are larger than the factory pipe and designed to work with the stock elbow or new Banks Monster-Ram (3.5" o...
EGT's running too high? Can't use all of the fuel you have available? The 6.7L Air-Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off of the he...
