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2007 GMC Sierra Performance Chips & Programmers

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews

Range AFM works

Reviewed By Delvin C (UNION, WV) Reviewed for a 2007 GMC Sierra —11/21/2014 9:32 AM

I have only used it for about a week now, but so far it has worked great. The truck no longer drops down to four cylinders which is great. Purchased this item to see if it will improve or stop my oil consumption. I will try to update later with my results. Great product that does what it says it will.

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Edge CTS Evolution Programmer Reviews

Edge CTS

Reviewed By Paul M (SPRINGHILL, LA) Reviewed for a 2007 GMC Sierra —8/15/2013 5:19 PM

I've had my Edge CTS in my truck for about 2 weeks now and really like it. Can't really fill the power but then again it's not a diesel. Really like the screen layouts.

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Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


Reviewed By Diane D (WAPAKONETA, OH) Reviewed for a 2007 GMC Sierra —7/1/2013 8:22 AM

before i purchased i read the reveiws of all the tuners i could find for my truck. this one seemed to be the one for me. it works. however i havent noticed much of an MPG increase. which is why i bought the tuner. maybe if i could keep mt foot out of it, it will work better.

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