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Hummer H2 Performance Monitors

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Latest Customer Reviews

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works nice!

Reviewed By craig m (DEMOTTE, IN) —7/27/2015 3:38 PM

Only reason I'm rating 4 out of 5 stars is had a little difficulty trying to register the intune had to get ahold of customer service etc. Other than that great product big gains better fuel economy better all around on my 2006 300c srt8

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Works great

Reviewed By Travis B (HANOVER, IN) Reviewed for a 2010 Chevy Silverado —7/26/2015 7:41 AM

Works as advertised

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Overall I did see improvement.

Reviewed By Jaime A (SAN ANTONIO, TX) Reviewed for a 2014 Ford F-150 —7/21/2015 10:07 PM

I chose to purchase this product after doing extensive research and countless comparisons to other competeing products. The price seemed fair after I factored in all the discounts I saved over $60 with the sale. I tested my 0-60 and it was 9.5 seconds when in stock programming. After changing to level 3 which is the program recommend for maximum performance my 0-60 shaved A full second to 8.4 seconds. Gas has improved from 14 mpg to 15 mpg in the last month and 1,500 miles. A custom tune is best

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