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GMC C/K 1500 Superchips Performance Chips

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews

2010 GMC 4x4

Reviewed By Mike L (Tulsa, OK) Reviewed for a 2008 GMC C/K 1500 —4/28/2011 9:04 PM

I can not belive the improvment. It really woke up the truck. It makes the 6 speed trans shift at wide open throttle instead of a 4 sec delay. I lined it up aganst my wifes 2010 Avalanche and it pulled it by 4 cars by 85 MPH. A great product well worth the money.

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Superchips Flashpaq Tuner Reviews

You can feel the change in performance,

Reviewed By Richard L (Fayetteville, NC) Reviewed for a 1997 GMC C/K 1500 —4/8/2009 10:44 AM

The Flashpaq tuner was very easy to use, clear instructions. Ive tried all the settings so far except the towing setting and there is with out a doubt a difference in performance.

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Superchips Flashpaq Tuner Reviews

flashpaq tuner

Reviewed By Scott S (Billings, MT) Reviewed for a 1996 GMC C/K 1500 —3/25/2009 7:24 AM

The instructions were a little vague but once it was hooked up it was extremely easy.I like all of the preformance options.

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