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Chevy Avalanche Power Programmers & Performance Tuners

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Latest Customer Reviews

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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Range Active Fuel Management Disable Device Reviews


Works as intended

Reviewed By Chad S (Mcdonough, GA) Reviewed for a 2009 Chevy Avalanche —7/15/2015 9:54 AM

Only had it a month but seems to work. Most times I can tell an improvement in response. Mileage has stayed the same...at least what the computer mPG shows. However sometimes truck still seems to be on 4cyl.... But I think this might just be the power robbing 6 speed xmsn...

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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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