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 Eddie J (Harriman, TN) Reviewed for a
—8/6/2015 1:01 PM
product arrived in short time had to get update but tech support helped right away no problems. checked speed against GPS and distance markers shows to be right on. good product
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!