ATS Diesel Performance ATS Pulse Flow Exhaust Manifold 19-24 Ram 6.7L Cummins
Fits 2019-2024 6.7L Cummins I6 (High Output) · 6.7L Cummins I6 (Standard Output)
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where to buy · 2 retailers tracked
Headers replace the cast exhaust manifolds with tuned tubes so each cylinder has a smoother path out. This one is the ATS Diesel Performance ATS Pulse Flow Exhaust Manifold 19-24 Ram 6.7L Cummins, listed to fit the 2019-2024 Ram 2500/3500 with the 6.7L Cummins I6 (High Output) or 6.7L Cummins I6 (Standard Output).
why this one — This is a long, hot, awkward job on a truck. Budget for a shop and for a tune afterward. Diesel Power Products lists it at $805.49, and the fitment above is what the listing itself states, not a guess.
No horsepower or torque figure published by ATS Diesel Performance for this part on the Diesel Power Products listing, read 2026-09-04. Not estimated.
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