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.
Reviewed By Erik W (Boynton Beach, FL) Reviewed for a 1999 Chevy Tahoe —11/29/2010 8:54 PM
I was only interested in this tuner to re-program my wheel size and change shift points. After installing the performance tune in my 1999 Tahoe..all I can say is WOW!..what a difference it makes with power and shift feel. Its worth every penny.
Reviewed By Steve M (Naperville, IL) Reviewed for a 2013 Chevy Tahoe —10/18/2014 4:30 AM
This is my 3rd Hypertech purchase and the most significant need to fix a factory dog. The difference in performance of my Tahoe, before and after is incredible. The installation woke up the engine and gave me a fun vehicle to drive.