I've had Keith from Arizona Dyno Chip tune my last two combos. My buddy uses them to tune his KB car. Most of the people I know use them and none have had problems with him.
i dont mean to sound stuck up or anything but isnt there some mustang only dyno shops around that do nothing but mustangs and possibly know a little more? or am i just being a little too sensitive? ive never had work done at a shop but i need a tune and i know if its not done right then you can blow your stuff up
Use Keith at Arizona Dyno Chip. I know he dyno tunes most of the cars in Arizona Mustangs. He is the tuner that All Mustang uses ( although I wouldn't recommend them), and almost everyone I know who owns a mustang uses him.