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2012 Chevy Avalanche Power Programmers & Performance Tuners

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Latest Customer Reviews

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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Range Active Fuel Management Disable Device Reviews

Solved the V4 problem.

Reviewed By Randall K (Lansing, MI) Reviewed for a 2008 Chevy Avalanche —4/8/2015 10:53 AM

I have a 2008 Avalanche with a 5.3L V8 engine with Active Fuel Management. I was driving with the cruise on and noticed a clattering and banging under the truck until I accelerated just a touch and the clattering stopped. Turned out it was the AFM system. I bought the Range device. I plugged it in with no issues. I drive every day with the AFM disabled. The engine runs in V8 all the time with no noise. Replacing lifters is $3,000 and replacing the engine is $7,000. RANGE = $199. Nuff said.

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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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