Not sure which 2011 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:
"Received the Hypertech Max Energy Programmer and it looks exactly like my 2009 Programmer, So why it couldn't be upgraded cheaper than buying a new one? Still had to go online to update new one. Why? Have yet to see improvements in gas mileage and haven't tried top end yet but will soon.So far the programmer is not worth the money spent, could have bought more gas for the price." —Hensel R from Dillon, SC bought a Hypertech Max Energy Programmer for a 2011 Chevy Tahoe, 5.3L V8.