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Chevy Avalanche DiabloSport Power Programmers & Performance Tuners

Your Chevy Avalanche is known for its comfortable, SUV-like interior and rugged capabilities. Take your vehicle from stock to superior with the help of one of AutoAnything’s Chevy Avalanche DiabloSport programmers. These high-quality programmers are designed to take your Avalanche to the next level of performance by increasing your power and fuel economy.
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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


Reviewed By James R (GLEN ELLYN, IL) Reviewed for a 2012 Chevy Avalanche —5/23/2017 6:16 AM

I only used it for one day because the truck is in the middle of an oil consumption test that still has 1,000 miles left. It did as advertised keeping the vehicle in V8 mode. On side effect that was unexpected was the transmission that has shifted erratically since new was shifting smooth? Coming up to stop sign the truck would act like I still had my foot on the gas. That went away also. Can't wait till I leave the device in permanently. Well worth the money.

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Jet Performance Programmer Reviews

Kenny ashley

Reviewed By Kenny A (Henryetta, OK) Reviewed for a 2004 Chevy Avalanche —4/11/2017 10:46 AM

I bought this for my 2004 avalanche 2500. Did as instructions says and all it will do is say "connecting" on screen. Not pleased with this at all.

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DiabloSport Sprint Active Fuel Management Module Reviews

Goodbye AFM, Hello Full Time V8

Reviewed By David M (ANN ARBOR, MI) Reviewed for a 2007 Chevy Avalanche —3/28/2017 8:41 PM

I was a bit hesitant to buy this product as there were no reviews for it, but for the price with coupon I couldn't resist. device works perfect. Simple plug and play installation to disable the AFM. My v8 is finally a full time v8. My only complaint would be the red lights on the unit. It lights up the floor at night.

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About Chevy Avalanche DiabloSport Power Programmers & Performance Tuners

Though your Chevy Avalanche may already boast a great ride and exceptional performance, there’s only so much those factory settings can do for your ride. Customize your daily driver even more with one of AutoAnything’s Chevy Avalanche DiabloSport tuners. Tunes are pre-loaded into each DiabloSport unit to increase your Avalanche’s power, drivability and economy. Want to restore those factory settings? Not a problem. These DiabloSport programmers always save a copy of your factory data in its memory, in case your ride needs to be serviced at the dealership sometime in the future. Order from AutoAnything today and take advantage of our Free Shipping and 1-Year, Lower Price Guarantee with each purchase.