Reviewed By yancey g (Oneida, WI) Reviewed for a 2001 GMC Yukon —12/16/2014 5:54 PM
Easy to use, better mileage, more power, and a low price, what's not to like about this tuner!?
Reviewed By Johnny C (HEPHZIBAH, GA) Reviewed for a 1999 GMC C/K 2500 —5/15/2013 4:26 PM
This product do what they claim it does. I just had a little issue first when trying to install it but after contacting Superchips directly they had an update that fix the issue. Truck is now running a lot better.
Reviewed By Brett Y (NAPLES, FL) Reviewed for a 2012 Ford Mustang —7/7/2014 12:37 PM
this is the real deal.if you are skeptical don't be. then again if you don't like more horse power and torque this may not be for you.Plus you leave it plugged in for track times and data enquiries.totally change the way my Mustang automatic shifts,so much authority.all joking aside could not be any happier with this programmer!