Reviewed By justin a (BALTIMORE, MD) Reviewed for a 2008 Chevy Impala —8/14/2014 1:31 AM
Amazing product worked instantly an could see results right away an very easy to install great job
Reviewed By Terrell S (Jacksonville, NC) Reviewed for a 2009 Chevy Impala —8/12/2012 11:31 AM
Overall was a good buy. I didnt know that the tuning was pre programmed until I got it installed, which took forever because the manufacture directions were wrong. I have noticed an increase in power and proformance, and I have notice my gas tank last about 3 days longer. Im dont think its the chip doing it though. The display shows me how much gas percentage wise Im using, so its making me drive smarter.