Reviewed By Shane H (Sterling Heights, MI) Reviewed for a 2008 Chevy Equinox —4/16/2011 3:53 PM
I installed the 87 octane tune with no issues which was great! I was able to read a trouble code with my engine too. It's been about 1 week and I'm getting about 2-3 mph better it seems. Performance: difficult to tell, although I do notice a firmness in shifting. If you want to make your own tunes, it could be difficult, a lot of settings and the support IMO on diablosport.com's forum is useful but very technical in most regards. The Live data logging feature is really cool, it helps you adjust your LTFT (yeah a technical thing), which seemed to improve my mileage.