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GMC Sierra Power Programmers & Performance Tuners

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews

Range Active Fuel Management Disable

Reviewed By Samuel D (HIGHLAND FALLS, NY) Reviewed for a 2010 GMC Sierra —3/9/2018 7:47 AM

So far after two weeks it's doing as advertised. Real test will be hauling 800 miles with it

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Superchips Flashpaq F5 Tuner Reviews

SuperChips Flashpaq F5

Reviewed By Donald E (Gilbert, AZ) Reviewed for a 2011 GMC Sierra —2/27/2018 8:23 PM

Bought this to turn off AFM. Only tried fuel save flash with AFM disable, and MPG has decreased slightly. Have always had good mileage as I drive with light foot. Mostly stop/go so far, so jury is still out on highway MPG...

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Edge Evolution CTS2 Programmer Reviews

2017 GMC Sierra SLT

Reviewed By Luis B (TILLAMOOK, OR) Reviewed for a 2017 GMC Sierra —1/4/2018 8:15 PM

I like this programmer a lot. Could see the difference in power on my Sierra. Would recommend to friends and family.

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