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2010 Hummer H3 Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Hypertech Max Energy Programmer for 2008 H3 Hummer 3.7L

Reviewed By Shawn J (CLOVIS, CA) Reviewed for a 2008 Hummer H3 —8/13/2014 11:57 PM

I wanted something that I could program myself instead of sending of my PMC to someone eles to program. I was able to change my tire size to compensate for the 33in tire I installed, also was able to change my shift point and shift firmness as well. It also came with two performance setting, an 87 and a 91 octane. I used the 87 octane in my 3.7 liter and I got a boost in performance and mileage as well. Which made me very happy.

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Jet Performance Module Reviews


Questioning whether to buy it?

Reviewed By Cameron S (PENSACOLA, FL) Reviewed for a 2007 Hummer H3 —11/20/2012 5:55 PM

For GM trucks it's difficult to install due to the small space (30 min. install). After 2 days I noticed performance increase- smoother shifting at different rpm points, more horsepower. DON'T BUY THIS TO SAVE FUEL- it might save you 1 mpg if you're lucky and drive normal, but you'll be wanting to "test" it out so much you'll start loosing fuel mileage. I have this with a JET MAF sensor and a K&N cold air intake all recently installed- total extra mpg w/ everything 3mpg but a big notice in HP.

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DiabloSport inTune I-1000 Tuner Reviews


Excellent

Reviewed By Joseph I (Stanhope, NJ) Reviewed for a 2010 Chevy Silverado —1/27/2015 8:26 PM

I was looking into several different scanners to read and clear trouble codes in my 2010 Silverado. I read the reviews on the Diablo Intune and after shopping around, Autoanything had the best deal on it. I bought it, it worked as promised. I was able to read my trouble codes/check engine light, (have to decipher it online), and clear them. I was able to shut off the active fuel management on the 5.3L motor and did the 87 Octane tune. MPG improved as did performance. Highly recommended!

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