Reviewed By Bob C (Tucson, AZ) Reviewed for a
—8/24/2009 10:07 AM
Instructions did not match the unit upon which the ram was installed.
Reviewed By Ty O (JENNINGS, OK) Reviewed for a
—3/4/2014 1:41 PM
I saw around 3/4 of a mile per gallon better, on my F-350 4x4 crew long bed. Wasn't the easiest to install. But over all reduced the air restriction significantly.