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2011 Chevy Avalanche Performance Chips & Programmers

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


Full time V8 power & sound

Reviewed By rod n (MELBOURNE, FL) Reviewed for a 2011 Chevy Avalanche —11/28/2014 12:40 PM

Works good keeping the engine running on all eight cylinders. Eliminated the horrible sound my new Gibson exhaust made when the engine switched from V8 to V4. When U unplug it the engine goes right back to the factory cylinder diactivation. I would highly recommend it. Do not leave it plugged in if U are not going to use your truck everyday as it does draw down the battery . If your check engine should come on simply unplug it & let engine cycle a couple times & the light should go off.

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Hypertech Max Energy Programmer Reviews


Exactly what I wanted

Reviewed By Ned R (Granbury, TX) Reviewed for a 2007 Chevy Avalanche —2/20/2015 9:23 AM

My 07 Avalanche is used for most of our travel as well as pulling our 21' travel trailer. I was very disappointed in the Avalanche power above 50 mph. The programmer has allowed me to pull the trailer about 10 mph faster and has increased my fuel mileage by 1 mpg. I did also add a K&N air intake. Now pulling the trailer is pretty easy. I also get improved mileage around town.

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Jet Performance Programmer Reviews


Added automotive performance in a box

Reviewed By victor g (MESA, AZ) Reviewed for a 2008 Chevy Avalanche —6/8/2014 2:45 AM

I praise Autoanything for the great prices for name brand products they offer. The Jet Performance Programmer did everything advertised. I am happy with the results. Autoanything needs to speak to its vendors who apparently move its defective product to Autoanything making Autoanything bad. I've had to send back three items to Autoanything because of bad poor quality or workmanship...not the fault of Autoanything.... Autoanything kept its promise.. Went extra mile of replacing every item..

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