Reviewed By Joshua T (BELTON, SC) Reviewed for a 2015 Chevy Tahoe —10/29/2014 8:51 PM
I like that you can custom tune with it and do away with the soccer mom safety features
Reviewed By Scott G (DARLINGTON, SC) Reviewed for a 2015 Chevy Tahoe —10/28/2014 6:37 AM
This device does exactly what is advertised to do. I haven't seen my 2015 Tahoe drop down to V4 with it plugged in. It keeps it in V8 mode all day long. Just plug it in under the dash and forget about it.
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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