Not sure which 2007 Dodge Ram Fuel Systems are right for you? We have over 86 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"so far so good i installed the fitch about a week ago and have noticed about a 1mpg increase so far but i am still experimenting between gas grades and programmer settings overal the truck does run a little smoother and the throttle response feels quicker." —Brandon G from Canton, OH bought a Fitch Fuel Catalyst for a 2007 Dodge Ram, 5.7L Hemi.