Reviewed By troy s (brunswick, ME) Reviewed for a 2014 Chevy Camaro —8/1/2017 4:00 AM
awesome power gains
Reviewed By James P (PORTLAND, OR) Reviewed for a 2015 Chevy Camaro —4/12/2017 8:02 AM
Easy to flash and backup original car profile. Smoothed out a lurch in my transmission when getting on the gas when you first ease up. Much smoother now. Had to download the latest software from Diablo initially to run on the computer. Kept getting an Install error with Chrome for Windows 10. Ran great after the direct download vs the CD software. Noticeable power boost after the performance tune installed!
Reviewed By Joseph C (Montgomery, IL) Reviewed for a 1986 Chevy Camaro —5/18/2011 5:59 AM
I bought this tuner to fix the slow shifting in my Tahoe, and gain some power for towing. I am very happy with this tuner. Currently running with the 87 octane tune and tweeked shift points. My truck has a lot more power and has even gained fuel economy around town. Originally I was at 13/15.5, first installed an Airaid intake kit (Highly Recomended!) improved to 14.2/17, now with the tuner- 15/17. But the best part is in the little adjustments that can be made. Adjusting the shift quickness and pressure for each gear in standard and tow/haul mode individually. Changing RPM and MPH shift limits. After adjusting little by little my truck drives perfectly. And it takes less than 5 minutes to reprogram.