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 TERRY P (FORT WORTH, TX) Reviewed for a 2009 Pontiac G8 —4/5/2016 9:36 AM
My first upgrade to my 2009 Pontiac G8. Great bang for the buck. Upgraded the programming online as instructed before installation. Noticeable increase in power with slight increase in fuel mileage. Still fine tuning the setup on the car to get the best combo of performance and mileage. Why spend more for the same improvement with another tuner?
Pontiac G8 GT Power Programmers & Performance Tuners
Pontiac G8 GXP Power Programmers & Performance Tuners