Not sure which 2002 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:
"Still trying to determine if it is worth it. It did make it seem give it more pep but haven't noticed a difference in mileage that I was expecting." —David L from Lawton, OK bought a Hypertech Max Energy Programmer for a 2002 Chevy Tahoe, 5.3L V8.
"I wanted to get a little more towing power out of my Tahoe. I pull a 22 foot boat on the weekends, and needed some extra ummph. With a cold air intake, MAF, and Gibson cat back, I needed to remap the ECM. I choose the Cortex because of all the features. It really woke up the truck, and it's super easy to use. Just plug it in and follow the prompts. The only thing I don't like, is that the clock on the radio needs to be reset after installing the new map. But, I can live with that. Auot Anything has the best prices on the these devices. I highly recommend it." —Chris K from Gilbert, AZ bought a Superchips Cortex Programmer for a 2002 Chevy Tahoe, 5.3L V8.