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2012 Chevy Avalanche Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


Excellent.

Reviewed By Paul F (Hampton, GA) Reviewed for a 2005 Chevy Avalanche —1/8/2014 10:06 AM

Easy to update. Easy to download programs. The performance tune adds 16 horsepower, according to Superchips testing. Numerous programs to choose from. 91 octane performance, 87 octane performance, gas mileage tune, factory upgrade, stock.... Excellent price.

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Hypertech Max Energy Programmer Reviews


it is the great programmer

Reviewed By Jorge M (HORIZON CITY,, TX) Reviewed for a 2004 Chevy Avalanche —12/4/2012 12:32 AM

More power in my avalanche

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Superchips Cortex Programmer Reviews


Very simple product with great results

Reviewed By Richard K (MELBOURNE, FL) Reviewed for a 2010 Chevy Avalanche —11/13/2012 5:52 PM

This chip is very simple to use and I have been impressed with the performance it offers, I noticed a big difference when it the truck switches from 4-8 cylinder (not so much lag) and it definitely increased the overall power. I cannot comment on fuel saving since I originally bought this since I was doing a lot more city driving than before but it seems I'm getting about 1MPG better on roads under construction and morning traffic. Overall couldnt be happier

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