Not sure which 2004 Chevy Tahoe Power Programmers & Performance Tuners are right for you? We have over 5642 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:
"Very easy to program. Just intalled a few days ago so awaiting to see benefits from gas mileage improvment. Can tell immeditate improvement in transmission shifting firmness." —Mark L from Dothan, AL bought a Hypertech Max Energy Programmer for a 2004 Chevy Tahoe, 5.3L V8.