I want to purchase a flash tuner and do it right the first time for a 05 - 4.6 GT. There are too many brands and too much hype for me to try to make an educated guess but I think I should go to a dealer that has an on site dyno. I am aware they marry the cars computer and can't be used on another one. Are there some that do not marry the car and can also be changed with a laptop ? Please, some one with been there done that exrerience send me an E with directions to correct tuner. There is way too much for me to choose. Thanks

 

If you want to read about the 4.10 gears and the SCT Excalibrator experience as well as the dyno info, I have it all documented here (see page 4 for the Dyno/Tune). If you cannot find your answers there, just PM me.