Reviewed By Freda L (Scottsboro, AL) Reviewed for a 2002 Ford Mustang —6/25/2014 5:25 AM
I really didn't think it would make much difference,boy was I wrong.Really made my mustang gt fly.
Reviewed By Eric P (Kronenwetter, WI) Reviewed for a 2002 Ford Mustang —6/11/2008 12:03 PM
The Hyperpac was able to fix my speedometer and odometer issues relating to my larger tires and 4.10 final drive ratio. The performance tuner on my 2002 Mustang GT was only for premium gas, but made a noticeable difference in performance and engine smoothness. All of the menus are intuitive and the programs provide plenty of information. Overall, a good purchase if you're looking for a programmer/performance meter combo.
Reviewed By Paul D W (Blanca, CO) Reviewed for a 2004 Ford Mustang —8/17/2016 10:13 PM
The SCT X4 has alot more tuneing capeabilitys I tryed a superchips flash programmer i needed to open up the speed limitor and the revlimitor plus i needed to tune for 25lb ford racing fuel injectors and a 80mm throttle body Superchips could not handle any of this after calling service thay told me that most flash programers are made for stock cars and engines I have a full race 9000rpm motor the SCT X4 will need a custom tune for the speed and rev, limitor the SCT X4 Has a injector tune built in