Push your high-performance Cummins beyond 4,500 RPM with confidence using our 24-Valve Competition Springs, designed to handle seat pressures of 110 lbs and safely rev to 6,500 RPM.
Built for racin...
Eliminate the risk of a failed grid heater nut dropping into your engine on your 2007.5-2024 6.7L Cummins with our high flow intake plenum! Our plenum replaces the troublesome factory grid heater p...
Installing a new long block in your 2007.5-2018 6.7L Cummins? The Fleece Performance top-end gasket set has everything you need to complete a proper reseal. Kit includes the following components:...
Since ATS released the first Pulse Flow Manifold in 1995, the quest to provide the very best Manifold on the market has never stopped. Nearly 35 years later, ATS is still leading the industry with ...
Since ATS released the first Pulse Flow Manifold in 1995, the quest to provide the very best Manifold on the market has never stopped. Nearly 35 years later, ATS is still leading the industry with ...
Keep your 2019-2024 RAM Pickup 6.7L Cummins on the road and out of the shop. The ATS Pulse Flow Exhaust Manifold is the definitive fix for the common warping, shrinking, and cracking issues found ...
