Not sure which 1999 Chevy Tahoe Performance Chips & Programmers are right for you? We have over 7429 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"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." —Erik W from Boynton Beach, FL bought a Superchips Flashpaq Tuner for a 1999 Chevy Tahoe, 5.3L V8.