Your Cart Is Empty

GMC Sierra Power Programmers & Performance Tuners

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

  • shipping icon
  • Not Rated Yet

 

View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.

Latest Customer Reviews

DiabloSport inTune I-1000 Tuner Reviews


Suuuuuper easy to use

Reviewed By Jon L (BEAVER DAM, WI) Reviewed for a 2014 GMC Sierra —12/5/2014 8:11 PM

Easy as can be right out of the box. I even used a Mac and had no issues updating the device. Simply plug it into your vehicle after updating, pick your desired tune, let it do its thing, and done. Installing tune took less than 10 mins total. Capped off with the Diablo Sport OBDII cover. I plan to have a custom tune written by DiabLew once I'm done installing different exhaust components to maximize everything's potential.

View More Reviews

Hypertech Max Energy Programmer Reviews


Daily driver that needed a little more pick up

Reviewed By Thomas B (FLORENCE, AL) Reviewed for a 2011 GMC Sierra —11/27/2014 4:28 PM

I got this to add that little extra to my truck, running the premium tune (92octane) I can tell a quicker pick up on acceleration. Fuel miles you won't really tell a huge differance until you run it on the highway, there you can tell both increased HP when passing and better Econ in the higher speeds. Overall happy.

View More Reviews

Range Active Fuel Management Disable Device Reviews


Range AFM works

Reviewed By Delvin C (UNION, WV) Reviewed for a 2007 GMC Sierra —11/21/2014 9:32 AM

I have only used it for about a week now, but so far it has worked great. The truck no longer drops down to four cylinders which is great. Purchased this item to see if it will improve or stop my oil consumption. I will try to update later with my results. Great product that does what it says it will.

View More Reviews