Reviewed By Rob D (DOUSMAN, WI) Reviewed for a 2008 Chevy Suburban —1/5/2017 6:54 AM
Easy to install. Noticed increased power right away. Acceleration and shift points are great. Haven't switched program to tow mode yet.
Reviewed By Michael W (FLAGLER BEACH, FL) Reviewed for a 2017 Jeep Wrangler —3/27/2018 3:35 AM
This device does exactly what it says it will do with ease. I set my new tire size and it worked perfectly and also fixed the shifting points on the auto trans. It does a bunch of other stuff that's useless to me but I think I will soon upgrade it to do some engine tuning. Expensive but the best of the few options available. Really hate computer engines. Miss the days when I was able to repair my vehicles:(