Reviewed By Henry U (Brownfield, TX) Reviewed for a 2011 Ford F-150 —3/3/2015 8:16 PM
I love the throttle response it improves! That alone is worth the money. I raced a 2009 5.4 before I tuned it and I took him but only by a little ways and after I got it, it pulled away faster... He then bought the same tuner and now we're pretty even!!
Reviewed By Art D (Sterling Heights, MI) Reviewed for a 2014 Chevy Silverado —3/2/2015 2:07 PM
Amazing gains in speed. I have the 6.2 L motor and thought that I would see modest gains but I was overwhelmed by the installed performance tune. Would recommend to anyone that wants to unleash even more power in their 6.2 Chevy!