Your Cart Is Empty

GMC Sierra Performance Chips & Programmers

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat
2 >

  • 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.
2 >

Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


Jake

Reviewed By Jake B (VERNON, VT) Reviewed for a 2016 GMC Sierra —7/20/2017 4:20 AM

Was hesitant at first because its almost 200 bucks but it works like a charm. Leave it plugged in all the time the light goes out when i turn my truck off, other reviews i read people were saying the light is always on. Love having more power however i do get couple miles less per gallon but if im driving far its as simple as reaching down and unplugging it.

View More Reviews

ScanGauge OBD II Scanner Reviews


Love it!

Reviewed By ryan w (Cassville, MO) Reviewed for a 2005 GMC Sierra —7/18/2017 4:54 PM

Easy to install easy to use does everything that i need it to do

View More Reviews

DiabloSport inTune i2 Tuner Reviews


Works great

Reviewed By Kevan C (Hagerstown, MD) Reviewed for a 2012 GMC Sierra —7/5/2017 2:02 PM

Bought a pre-owned Sierra 1500 with the Vortec 6200 where the previous "computer" calculated MPG was 10.2 average. I cleared the computer, installed the MPG default tune with firm shift. With 2 tanks of regular 87 octane I now get overall "computer" average of 16.7. I will hand calculate at next fill-up.

View More Reviews