Reviewed By William M (Fair Oaks, CA) Reviewed for a 2014 Cadillac CTS —8/18/2015 10:30 PM
Immense improvement in performance on initial tune. I am really quite pleased.
Reviewed By Aaron W (White City, OR) Reviewed for a 2006 Ford F-250 —8/16/2017 1:00 PM
Looks great. Love all the options. I wish it didn't require so many add-ons to monitor some things. I have had a few times that it froze up while loading and had to be unplugged to fix it. I updated to the current firmware before installing.