Reviewed By Steven W (NORTH LAS VEGAS, NV) Reviewed for a 2013 Jeep Patriot —2/18/2014 9:43 PM
I've driven over a week with it and I really notice the greater power as well as the volume of the acceleration of the engine. On a subtler note, of the few tanks of gas I've put in, I believe it's gained at least 1 mpg over factory estimates on average. The slight drop in my opinion comes from the heat sink lid screw holes didn't all line up with the box very well. Required extra persuasion to get 4 in, 5th one couldn't go in.