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2012 Chevy Avalanche Performance Chips & Programmers

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


Don

Reviewed By Don w (EWING, NJ) Reviewed for a 2012 Chevy Avalanche —12/16/2015 5:11 PM

I really expected it to be more complicated. I opened the box, plugged it in the OBD II port and started the truck. That's it. Done! No more 4 cyl. mode. I'm not sure why they put LED lights on it. They illuminated my ankles at night so I had to put a piece of electrical tape over them, problem solved.

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Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


added performance

Reviewed By Duane M (Middletown, NY) Reviewed for a 2012 Chevy Avalanche —12/23/2011 12:50 PM

only had it installed for a day but seems to have given some added hp's don't know about mpg's

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Superchips Flashpaq F5 Tuner Reviews


Works great

Reviewed By Eric I (Spokane, WA) Reviewed for a 2006 Chevy Avalanche —7/13/2016 7:37 AM

After receiving the tuner, I updated through "ignition". Plugged in to my port, and could only get 12% download from stock settings. Called Superchips, got 5 more updates, had to unplug 2 radio fuses,and worked great. 3 to 4 mpg better on economy setting without losing power. Am going to try towing mode, and hope for good results as well. Good product, very good customer support!

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