Reviewed By EDWARD R (LONGVIEW, TX) Reviewed for a 2010 GMC Canyon —7/9/2015 8:59 AM
I have a 2010 GMC V8 Canyon. I wanted firmer transmission shifts and a little more power. I have received both with only the 87 octane tune.
Reviewed By Gail Z (Shickshinny, PA) Reviewed for a 2007 GMC Canyon —8/1/2012 8:11 PM
Got 2nd chip for vehicles with mods. Def a gain in lower end rpm's. It stays in 4th gear a lot more often helping out with gas mileage. As for Performance, it takes off faster and I noticed a difference after 3500rpms, it really seems to Put you in your seat. For the price, i would recommend it.
Reviewed By sky b (FAIRFIELD, CA) Reviewed for a 2015 GMC Sierra —8/21/2015 8:39 AM
Overall great but doesn't work with the 8 spd trans. 2015 1500 Denali 6.2L. the workaround is to choose manual transmission in programming, but obviously you aren't getting any shift point adjustments or anything. Another note is that I have a lift and 35" tires, but the speed calibration had to be set to 33 to be accurate. "Luckily," we have the radar signs in our neighborhood, so I could take a few tries and get it dialed in, otherwise speedo would have read fast, not slow.