Reviewed By Mike W (URBANDALE, IA) Reviewed for a
—12/3/2012 6:43 PM
Always better to reprogram instead of tricking the computer.
Reviewed By scott f (CAPE CORAL, FL) Reviewed for a
—12/13/2017 3:19 AM
Seems to work well with plenty of options and easy to install.
Reviewed By Paul S (Saratoga Springs, NY) Reviewed for a
—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