Your Cart Is Empty

2011 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

Superchips Flashpaq F5 Tuner Reviews

SuperChips Flashpaq F5

Reviewed By Donald E (Gilbert, AZ) Reviewed for a 2011 GMC Sierra —2/27/2018 8:23 PM

Bought this to turn off AFM. Only tried fuel save flash with AFM disable, and MPG has decreased slightly. Have always had good mileage as I drive with light foot. Mostly stop/go so far, so jury is still out on highway MPG...

View More Reviews

Hypertech Max Energy Programmer Reviews

Satisfied overall

Reviewed By Jeremy M (Barker, NY) Reviewed for a 2011 GMC Sierra —1/1/2018 11:00 PM

Had to install upgrade out of the box which was a little frustrating, but not difficult. Getting through the tuning install was very easy as the unit guides you through step by step. Changes in performance are very noticeable and there are many options to choose from. Overall appearances are nothing special but the unit isn't dash mounted, unplug and store the handheld unit in between tunes. One thing that was very disappointing was when I dropped the handheld unit from table height,case split

View More Reviews

DiabloSport Sprint Active Fuel Management Module Reviews

Works great , no check engine light, V8 mode constant. N

Reviewed By Dale K (MONCKS CORNER, SC) Reviewed for a 2011 GMC Sierra —12/31/2017 7:28 PM

Only issue I had was shipping, their next day delivery is a slow boat from China! Takes several days to get so don't pay extra. Product was packaged very well, just plugged into obd2 and automaticly connects to onboard computer. I leave mine plugged in 24/7 with no battarie issues, shuts down when ignition is off. Gas Millage is around 17 MPG city. I purchased because I wanted the full power all the time, and do not want to ever pay the cost of several thousands to fix or replace an engine.

View More Reviews