Reviewed By Aiken B (Sicklerville, NJ) Reviewed for a 2003 Ford Focus —10/18/2014 7:31 AM
It's a great product. I was able to adjust some parameters in my car to help it run smooth. What I love the most is that it can tell me codes if there is something wrong with my car which saves me a lot of money instead of going to a mechanic.
Reviewed By Tracy K (PUYALLUP, WA) Reviewed for a 2001 Ford F-250 —9/23/2014 8:18 AM
Installed the SCT X4 Power Flash Programmer a week ago. Set it up for towing. Had been using another popular brand of programmer for over 10-years. Very glad that I switched to this SCT X4 unit. Towed my 6900 lb boat and horse trailer with out any problems. Increased my fuel mileage, along with better performance from a Ford F-250 Super Duty diesel 7.3L with over 218,000 miles on it.