Reviewed By STEVE S (PULASKI, WI) Reviewed for a 2002 Chevy Suburban —6/1/2013 8:05 PM
30% low end improvement and maybe 2mpg increase
Reviewed By Robert H (PRINCE FREDERICK, MD) Reviewed for a 2005 Chevy Suburban —12/29/2013 9:01 PM
The tuner is very easy to use and it goes step by step for the most novice of people.I like how no mechanical experience (i.e. me) is needed and the preset tunes are ready to go just plug in, make selection,and basically that's it.Also there are advanced options which I am not going to fool with I'm not experienced enough, but I did correct speedometer with just entering tire height.I like how I can hit a button and get noticeable performance/mileage gains,when I step on it she goes now finally!
Reviewed By Charles C (Milaca, MN) Reviewed for a 2007 Chevy Suburban —5/21/2013 11:42 AM
Bought this to disable the AFM on a 2007 suburban, easy to use even if you are not too technical. Worked great, installed the 87 octane tune and modified to disable DOD (AFM). Also firmed up trans shifts and took the top speed limiter off. If you are lookinjg to disable your AFM this does it easily!