Reviewed By John L (El Paso, TX) Reviewed for a 2003 Ford F-250 —7/5/2014 5:29 PM
Good gains in performance ,tunning easy , up-grading was more difficult . Overall , good product.
Reviewed By Greg B (Battle Ground, WA) Reviewed for a 2003 Ford F-250 —5/4/2013 7:14 PM
I was really surprised at how easy this tuner was to use and the how noticeable the results were. I paired this tuner with an MBRP exhaust system and it's like I have a brand new truck. Couldn't be happier.