Not sure which 2011 Chevy Tahoe Performance Chips & Programmers are right for you? We have over 1368 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Timothy S from San Jose, CA said, "Used Cortex Programmer with, K&N intake, and Magniflo muffler. Around town MPG improved 1-1.5 and Highway about the same. More power, shifts are smooth and engine sound is awesome. Programmer was easy to install and I am not a car buff. Once you program the computer you un plug it and are good to go."
Year Range For Chevy Tahoe Performance Chips & Programmers