GMC Sierra Denali Performance Chips
- EDGE® - Evolution ProgrammerStarting at: $393.19$393.19
- aFe® - Scorcher TunerStarting at: $401.74$401.74
- Banks® - iQ FlashStarting at: $741.88$741.88
- JET® - Performance ModuleStarting at: $239.96$239.96
- HYPERTECH® - Speedometer Calibrator ProgrammerStarting at: $229.99$229.99
- DiabloSport® - Predator TunerStarting at: $329.25$329.25
Posted by David Y.
"My truck feels a lot different when I installed the Gt tuner on performance, and it's a really good performance chip."
Posted by Ernest T.
"I have owned the Cortex and this does the exact same thing. This one can only be used on one vehicle, that is the only difference. Woke my Denali right up, it has never run so good."
Posted by Josh K.
"Installed in my 2011 Sierra with the custom dash mount, took about 20 min to get everything in and working. Very easy to install and looks great! Several custom tunes to choose from on the device, or go to Edge website and download others."
Posted by Bridget B.
"Completely satisfied with the product, expedited shipping and the price was better than any other place I searched! Will definitely do business again!"
Posted by Howard S.
"It lived up to every thing I wanted."