Reviewed By Kevin P (Newark, DE) Reviewed for a 2009 Pontiac G8 —2/12/2008 7:21 AM
I installed the PCM (Stage 2) in my 2007 Pontiac G5 GT in 5 minutes! It was a major difference in hp. My response time is much faster, the acceleration has increased by a large margin. I definitely recommend this chip to everyone!