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Hummer H3 Power Programmers & Performance Tuners

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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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Hypertech Max Energy 2.0 Programmer Reviews


Hypertech 2.0

Reviewed By khaled a (Mc Lean, VA) Reviewed for a 2016 Chevy Camaro —3/28/2017 11:40 PM

It's a good little tuner however they failed to explain that different engines will have different modes. Also beware the modes you choose can severely affect the way your engine will work. Other than that it's great for the price!

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DiabloSport Trinity T-1000 Programmer Reviews


Nice upgrade!

Reviewed By Jerel C (PHILADELPHIA, PA) Reviewed for a 2010 Dodge Challenger —3/23/2017 4:26 AM

I purchased this device from Auto Anything and got the best price for it. I plugged her into my challenger rt and wow it woke her up. I went straight for the 93 octane CAI tune. Very happy with the new performance gains. A must for Mopar owners.

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