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2011 Chevy Avalanche Power Programmers & Performance Tuners

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews

What a difference!!

Reviewed By Robert H (Hopkins, MN) Reviewed for a 2011 Chevy Avalanche —6/24/2015 9:33 PM

I have been at odds what to do about the AFM system on my 2011 Avalanche. Then after reading the reviews on the Range device, tried it and love the smooth acceleration I get. Gas mileage dropped a little, because I'm having fun driving this thing. Too bad GM didn't put a bypass switch of the AFM system on these trucks or have it as an option. I HIGHLY recommend this device if you can't stand the constant shifting into V4 from V8 and losing out on the acceleration these vehicles do have.

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Hypertech Max Energy Programmer Reviews

Instant results, extremely easy to use.

Reviewed By Jordan R (PRIOR LAKE, MN) Reviewed for a 2007 Chevy Avalanche —8/20/2015 5:46 AM

Main reason for my purchase was to give my 2007 Chevy Avalanche a little kick when either accelerating from a dead stop or getting onto a freeway. Being only a 4 speed, I noticed my Avalanche "lagged", for a lack of a better word, when getting onto a freeway and trying to accelerate to freeway speeds. I wasn't expecting a huge boost, but I definitely noticed an increase in power when I put the pedal down. Fuel economy stayed the same if not increased, highly recommend this product.

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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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