Ram/Cummins air filters not all the same
A lot of us with 5.9's use the taller filter that's designed for the later, 6.7L. It breaths better and lasts longer because of its larger pleats (3" vs 2") I have a bit of extra power and the larger...
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Different brand, but same result. After cutting open various brands of fuel & oil filters I switched back to AC/Delco. What was, or wasn't inside is eye opening.
