Reviewed By Fred P (Terrell, TX) Reviewed for a 2004 Ford F-250 —4/25/2017 6:16 AM
Made my truck perform much better unload
Reviewed By Chris G (Bloomfield, NM) Reviewed for a 2004 Ford F-250 —5/14/2013 11:26 AM
highway mileage improved quite a bit but in town driving seemed to see the same mpg or maybe even slightly worse. driving the truck as a daily driver, I did notice a reduced spool up time in economy mode and a very noticeable increase in power in the towing mode. I haven't tried extreme yet due to the fact that my truck is almost entirely stock and I don't want to risk a failure on my daily driver. overall i love the tuner. installation was easy, use is easy, and performance is great.