Quality parts you can trust made by skilled American workers, right here - in the USA. Stainless Diesel Exhaust Manifolds are the best on the market, with zero failures in the 12+ years of being run on daily drivers, race trucks, pullers & semi trucks.
No calibration neededDirect drop in for 2019+ RAM with CumminsCARB OE PendingImproved durability over stock CP4.2High-speed optimized pump for 1.5 x e..
No calibration neededDirect drop in for 2019+ RAM with CumminsCARB OE PendingImproved durability over stock CP4.2High-speed optimized pump for 1.5 x e..
No calibration neededDirect drop in for 2019+ RAM with CumminsCARB OE PendingImproved durability over stock CP4.2High-speed optimized pump for 1.5 x e..