Reviewed By Richard E (LONG BEACH, MS) Reviewed for a 2011 Chevy Colorado —3/28/2015 2:32 AM
The programmer works great and has plenty of options and is easy to use. This programmer doesn't have preset programs like others I've had but the Hypertech has more fine tune ability.into haven't had a chance to play with it very much. I have it set fairly mild and I can definitely tell a difference.
Wanted a little more HP...and got it!!!
Reviewed By James p P (Southbridge, MA) Reviewed for a 2012 Chevy Colorado —6/17/2013 4:31 AM
I used this programmer in my Coly, 3.7 i5 because I have a 19'Hybrid Travel Trailer that I pull. I filled the tank with 93 Octane and in comparison w/o the programmer...Quite a significant difference. Not quite sure what I got for mileage but for HP there was a noticeable difference. I also installed a K & N Cold Air Intake so as a team, I let out a few more ponies. So far, so Happy!!