Reviewed By Hsiufen S (FORT COLLINS, CO) Reviewed for a 2007 Ford F-150 —11/22/2014 6:51 PM
I got the Edge CS Evolution about a month ago. I immediately noticed that the engine (5.4L) was a lot more responsive. However, the gas mileage gain in town is minimal at best. Albeit, I have a lead foot. I gained an average of 0.5 mpg in city but almost 2.3 mpg on the highway. Still haven't worked out the some of the kinks but overall a good product.