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Hummer H3 Superchips Performance Chips & Programmers

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Latest Customer Reviews

Superchips Cortex Programmer Reviews


best increase for performance for the $

Reviewed By Terry S (Rochester, NY) Reviewed for a 2009 Hummer H3 —11/2/2009 11:13 AM

The ease of the installation is hard to believe. Then you start up your car , and away you go. The instant I took off in my hummer I had a huge smile on my face. I then took my daughter for a ride and watched her face as I gave my truck somme juice---and she said " dad what did you do to "Jake" [my trucks name} "? I told her about your programer, she said " AWESOME" !

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Superchips Flashpaq F5 Tuner Reviews


Big Improvement

Reviewed By Michael N (ALBUQUERQUE, NM) Reviewed for a 2014 Dodge Ram —12/7/2016 2:50 PM

Increase in throttle response. Smoother throttle control. Excellent addition!

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