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GMC C/K 1500 DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport Predator P2 Tuner Reviews

08 6.0 gmc

Reviewed By Michael G (Dothan, AL) Reviewed for a 2007 GMC C/K 1500 —10/9/2008 8:29 PM

Relatively eazy to install. Gain in power is noticeable. so far sastisfied with the investment.

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DiabloSport PC Interface - USB Cable Kit Reviews

Great buy

Reviewed By Kolton B (LEVELLAND, TX) Reviewed for a 2009 GMC Sierra —7/19/2016 11:58 PM

Got here extremely fast, works excellent.

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