Reviewed By Andrew H (CLARKSBURG, WV) Reviewed for a 2013 Jeep Wrangler —11/18/2014 6:50 AM
When I bought this I wasn't expecting a miracle, I drive a Wrangler I expect not to get great gas mileage. That said without changing anything else and just using the 87 tune I saw about a .5-1mpg increase in mileage.
Ford F250 6.4L programmer
Reviewed By Froilan s G (Hanalei, HI) Reviewed for a 2008 Ford F-250 —11/16/2014 10:11 AM
I like it so far but I only had it for a few weeks and so far I notice some benefits but curious to see the programmer in the long run. Two things that I think needs attention is for the location the brightness of the screen makes it hard to see at night on the left side when turning left, I have to cover the screen with my hand so the lighting doesn't distract me and so saying that the other draw back is cant tone down the brightness level.