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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


Awesome Tuner

Reviewed By Gregory R (SPERRY, IA) Reviewed for a 2014 Chevy Silverado —12/7/2016 8:40 AM

The DiabloSport i2 tuner is easy to use with simply touch screen menus. Not a lot different than using a smart phone. A simple MPG tune improved my 2014 Silverado's highway MPG better than 10% with a 3.5 MPG increase and noticeably improved performance, idle, and shift feel. I look forward to trying some of the performance tunes in the future.

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DiabloSport Trinity T-1000 Programmer Reviews


2016 Corvette Stingray Z51

Reviewed By JAMES C (Port Jefferson Station, NY) Reviewed for a 2016 Chevy Corvette —11/20/2016 7:24 PM

This will be the third Diablo Sport Predator Computer I have purchased. . 2005 Corvette . 2009 Challenger SRT8 . Present 2016 Corvette Stingray. I have never encountered a problem with any of these programmers yet. The Corvette has not been installed as of yet, so I cant really give a Rating. But it seems to have quite more characteristics then the previous versions. Believe me if I have a problem Diablo will here from me in a heart beat. Overall it seems like it will perform as advertised.

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