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Hummer H2 Hypertech Performance Chips

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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

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Hypertech Max Energy Programmer Reviews


Hummer

Reviewed By Scott M (Evansville, IN) Reviewed for a 2006 Hummer H2 —2/17/2011 12:25 PM

No problems with install, was easy and straight forward. My only complaint with the unit is for the price is does not have enough options. If there could be more, it needs to be added to justify the cost.

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Hypertech Max Energy Programmer Reviews


increase perfomance

Reviewed By Wayne J (Yulee, FL) Reviewed for a 2006 Hummer H2 —12/22/2010 3:30 AM

easy to install and program. a noticable increase in acceleration. have not yet driven enough to tell if there is any increase in fuel ecconomy. it would be helpful if the directions included how to set up for different performance settings.ie; best fuel ecconomey, towing/ not towing, or pure power.

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