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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


2014 Ram 1500 Crew Cab

Reviewed By Jack D (Somerville, TN) Reviewed for a 2014 Dodge Ram —5/20/2016 12:11 PM

I am very happy with this purchase. I have the 3.6L Pentastar engine. I changed tire size and needed to update so the speedometer and odometer would be correct. The tuner gives a nice increase in power and throttle response as well. I am running the 87 octane tune and have tried the 93 octane tune. It is a noticeable difference, but I did not want to spend the extra for fuel.

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DiabloSport Trinity T-1000 Programmer Reviews


Great product

Reviewed By Angelica D (ROSWELL, NM) Reviewed for a 2011 Chevy Silverado —5/15/2016 11:05 AM

You can feel the difference right away after installing the diablo tune using 90 octane. not so great on the cheap stuff but its worth the money easy to install and to play with no more lag after punching the throttle best part is the custom tune it really wakes up the engine

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