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Hummer H3 DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport inTune I-1000 Tuner Reviews


PAYS FOR ITSELF!!

Reviewed By David B (Lockport, NY) Reviewed for a 2009 Hummer H3 —3/30/2015 12:08 PM

Saw a 30 mile increase with the first tank of fuel...it will pay for itself in 6 months...better fuel economy with greater performance!!!

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DiabloSport Trinity T-1000 Programmer Reviews


smooth with good power

Reviewed By Gregory Z (Herndon, VA) Reviewed for a 2008 Chrysler Aspen —5/13/2015 8:30 PM

My Aspen has lots of power and it made it a great riding family car.

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DiabloSport OBD-II Port Cover Reviews


GREAT COVER..!!!

Reviewed By TIM C (Pleasant Valley, NY) Reviewed for a 2015 Chevy Silverado —1/6/2015 5:10 AM

QUALITY PROCISION MACHINED ALUMINUM COVER...FITS GREAT AND LOOKS GREAT TOO..!!.. BRIGHT EMERGENCY RED..SHOWS EXACTELY WHERE YOUR OBD-II CONNECTION IS..

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