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Hummer H2 DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport PC Interface - USB Cable Kit Reviews


Awesome piece of equipment but not for the novice.

Reviewed By Randy L (Orlando, FL) Reviewed for a 2003 Hummer H2 —6/21/2011 7:53 AM

Awesome piece of equipment but not for the novice. This tuner has the ability to fine tune almost every aspect of your vehicle. Without knowledge of the items it can tune for you I suggest: either use the installed program or download a proven program, or change it 1 increment at a time and thoroughly test the tune before adjusting again, just to avoid costly damage no covered by any warranty. Monitor the settings with the unit and create a log file and keep it for reference. With oversize tires, cold air induction, and cat back exhaust and predator i am able to improve my gas mileage by over 4.4 mpg with in town driving. And performance thru the roof :-)) AUTOANYTHING was GREAT TOO!

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DiabloSport inTune i2 Tuner Reviews


No hesitation in my gas pedal

Reviewed By David T (Southgate, MI) Reviewed for a 2015 Ford F-150 —9/18/2016 8:13 PM

From the moment following my intone it was like Ibadan a new truck as far as response and power

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DiabloSport Trinity T-1000 Programmer Reviews


I love it!

Reviewed By Doug D (MILAN, MI) Reviewed for a 2012 Dodge Challenger —9/14/2016 1:26 AM

Great tuner for a quick canned tune hp boost. I also love the data monitoring, logging, and code reading functions. All around great product, and as everyone says, "it is the best bang for your buck."

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