Your Cart Is Empty

2009 Hummer H2 Performance Chips & Programmers

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

  • shipping icon
  • Not Rated Yet

 

View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.

Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


great noticeable power

Reviewed By Brad T (SUNOL, CA) Reviewed for a 2006 Hummer H2 —10/29/2013 6:38 PM

Easy installation, love the auto tranny shift firmness adjustability and yes actually I can notice a performance increase

View More Reviews

Hypertech Max Energy E-CON Reviews


Hypertech E-CON on Hummer H2

Reviewed By kristopher l (lumberton, TX) Reviewed for a 2007 Hummer H2 —7/14/2011 10:54 AM

Easy to install. Took about 5 minutes to install. Makes the vehicle run a lot smoother but not much improvement on the MPG's.

View More 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!

View More Reviews