Make a big move towards jaw-dropping power boosts with a Hummer H3T power programmer from AutoAccessoriesGarage.com. With Hummer H3T programmers you can release more acceleration and power hiding in your engine by dialing in the the most ideal engine settings. Also, you can keep ahead of the curve the latest program releases - some H3T programmers can be updated online. For all kinds of Hummer tuners at unbeatable prices, rely upon AutoAccessoriesGarage.com.
Our Hummer H3T Power Programmers and Control Modules have
reviews, averaging 4.5
out of 5 stars.