Great product and ease of use
Great product and easy to use. Just make sure you read the card accompanying the product regarding aftermarket electronic accessories installed on your vehicle (remote starter, amp, stereo, etc). Tech support from Hypertech very helpful and friendly. Excellent experience all around.
gmc truck transformer
I use to like my truck now I love my truck because of you.it smokes the tires taking off and barks them in 2/3/&4 in my 8 speed automantic trans/ it use to cut off at a 100mph now I have had it to 130mph and had to let off because of a curve/ when I get it on a straight road I will let you now how fast it will run
Jet Performance Module Stage 2
This performance module was key to all of my MODs performing as they should. The throttle response is crisp and when pulling through the RPMs and it feels strong. The shift points are higher feels much more performance oriented. My MODs include, Jet Performance Module stage 2, Jet Performance throttle body, full cold air intake, MSD coils, 8.5mm plug wires, shorty headers, throttle body spacer, high flow cats and exhaust. I do run 91+ octane and Royal Purple oil. 5 Stars!