V6 Mustang Custom Tuned SCT X4 Programmerrark jun jungMarch 12, 2016Really wonderful. Very satisfied. So too satisfied.
V6 Mustang Custom Tuned SCT X4 ProgrammerTylerFebruary 3, 2015I can't afford a V8, so this was an awesome mod for the money. Shifts so much firmer!!! Also I think MPG picked up as well.
V6 Mustang Custom Tuned SCT X4 ProgrammerStephen MolinaMarch 12, 2010Got my tuner the other day, and all I have to say is WOW!! The 91 octane tune really made a difference in the car. Best bang for your buck along with gears hands down.
V6 Mustang Custom Tuned SCT X4 ProgrammerRandyJanuary 21, 2010First off I'd like to thank the guys at Brenspeed for there above and beyond customer support. This programmer with their 93 octane tune is AMAZING. Would absolutely recommend this programmer and tune to anyone looking for some extra power. Thanks!