Reviewed By Jack S (Kearney, MO) Reviewed for a
—1/21/2016 7:16 PM
Installed in 2011 GMC 1500. Easy installation, truck runs much better. I really like the fact that I was able to disable the FMA.
Reviewed By matt e (STANARDSVILLE, VA) Reviewed for a
—8/26/2013 1:47 AM
The HyperPAC system is a great up grade for any type of driver. Because it gives noticable power gains as well as improved MPG Hands down great product!