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1999 Chevy Tahoe Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Speedometer Calibrator Reviews

It works like it should

Reviewed By Brandon B (GUTHRIE, OK) Reviewed for a 1999 Chevy Tahoe —11/29/2014 8:00 AM

It's works as advertised. Kind of expensive for what it does but , it's cheaper than having a shop do it wrong.

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Hypertech Max Energy Programmer Reviews

Big Difference

Reviewed By Lewis W (RIDGELAND, MS) Reviewed for a 2012 Chevy Tahoe —10/6/2016 6:46 AM

I have owned my 2012 Chevy Tahoe for approximately two years. During that time, I have almost been involved in a few accidents because of the throttle delay. My research showed that it was the AFM system that was causing it. The Hypertech programmer removed the AFM programming and my acceleration was immediately improved. O-60 time decreased from 11.5 to 8.99. Gas mileage increased slightly (3-5 mpg). I was preparing to sell the Tahoe, but now I am going to keep it.

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Superchips Cortex Programmer Reviews

Great Programmer

Reviewed By Brad S (WEST HAVEN, UT) Reviewed for a 2007 Chevy Tahoe —7/7/2015 2:33 PM

This a very easy to use and very effective programmer,hard to beat for the price/value.

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