Reviewed By John J (LOCKPORT, IL) Reviewed for a 2012 GMC Sierra —12/5/2016 12:21 PM
This was my first time using a tuner and it was very easy to use and certainly made a difference in performance.
Reviewed By JAMES C (Port Jefferson Station, NY) Reviewed for a 2016 Chevy Corvette —11/20/2016 7:24 PM
This will be the third Diablo Sport Predator Computer I have purchased. . 2005 Corvette . 2009 Challenger SRT8 . Present 2016 Corvette Stingray. I have never encountered a problem with any of these programmers yet. The Corvette has not been installed as of yet, so I cant really give a Rating. But it seems to have quite more characteristics then the previous versions. Believe me if I have a problem Diablo will here from me in a heart beat. Overall it seems like it will perform as advertised.