2016 Corvette Stingray Z51
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.
so far I have tried it only on the performance mode and have not taken it to a track to see actual #'s ,however i have taken a short run inroads I normally travel abiding the speed limits and trying to get mileage and have exceeded normal mpg.up and down hills garage to garage and over 35 miles 31.7mpg.I'll try it on a road trip and reset it to best mileage program. I'll let you know what happens. I do hypermile when safe. It is great to have all the power and still be able to economies.