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Chevy Avalanche Superchips Performance Chips & Programmers

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


Superchips flashpaq

Reviewed By Scotty L (WESTON, WV) Reviewed for a 2009 Chevy Avalanche —3/25/2015 4:36 AM

The tuner was super easy and simple to install. It literally took minutes to install. Performance increase is very good with sharper shifts and higher torque The mileage increase is better by a few MPG, but I have a hard time keeping my foot out of the throttle. I would suggest it to anyone that want "bolt on" performance. This is the second superchips tuner I have purchased and these guys know how to do it up right. They will even offer tech help on the phone if needed.

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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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