Not sure which 2012 Chevy Silverado Performance Chips & Programmers are right for you? We have over 3535 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 bought this primarily to correct my speedometer to compensate for the 35" tires. Hypertech has a speedo only module, but it's $200 so I figured I might as well get the ability to deactivate the Active Fuel Management mode if I ever decide to add an aftermarket exhaust. Additional HP is pretty minimal really and only during WOT. Fairly expensive for what it does, but that's the same for all programmers." —Robert S from Aurora, MO bought a Hypertech Max Energy Programmer for a 2012 Chevy Silverado.