Reviewed By Paul S (Saratoga Springs, NY) Reviewed for a 2017 Chevy Colorado —12/12/2017 6:47 AM
Only issue is make sure you click the script for inline speedometer calibration, and GM Vehicle, then it is easy
Reviewed By Joseph P (WARNER ROBINS, GA) Reviewed for a 2017 Chevy Equinox —12/1/2017 9:27 AM
The programming was easy. I turned off the AFM to test the claims of other reviews that actually increases MPG, that's BS. MPG actually dropped. However there is a nice increase of hp. The dyno rating are on Hypertech's site. I will be turning AFM back on though.