Reviewed By Michael M (Holmes, NY) Reviewed for a 2009 Pontiac G8 —5/17/2016 6:49 PM
It was very easy to use and made a huge difference in the acceleration and shifting on my 09 G8 GT.
Reviewed By Jeff H (INDIANAPOLIS, IN) Reviewed for a 2009 Pontiac G8 —1/10/2013 10:35 AM
This was my first tuner that i have bought. the ease of install is great. if you use the little pamflit that comes with it you will be up and running in less than 5 min. before you start messing with all the nice features this has i recommend that you read the manual. i have noticed a killer throttle response and my shift points make more since. haven't noticed that much of a MPG increase yet but with any upgrades your foot seams to be heavier on the long pedal to test what you have.
Pontiac G8 GT Performance Monitors
Pontiac G8 GXP Performance Monitors