A true classic, the GMC Suburban was in production since 1935, until production was picked up by Chevy. One of the groundbreakers in the sport utility market, the Suburban hauls anything worth hooking behind it, and ferries unlimited soccer teams and family reunions. You know your Suburban is a reliable beast of burden, but did you know that the performance you're currently achieving is only a portion of the power your Suburban could tap? With a GMC Suburban performance chip from AutoAnything, you can boost your ability to zoom uphill and merge onto the highway, as well as tow the heaviest trailers, by up to 10-20 horsepower.
Have a Question?
Have a Question?Ask a product expert!(800) 874-8888Live Chat
These Suburban performance chips work by reprogramming your onboard computer to improve settings like air/fuel ratio and transmission speed. For instance, a Suburban EMS (Engine Management System) replaces your own computer for the ultimate customization of your settings. Or, Suburban PCMs (Powertrain Control Module) easily plug into the original computer, where they stay permanently, hiking up various sensor settings for immediate performance results. Other GMC Suburban performance chips, such as a Suburban tuner chip, plugs into your OBD-II port, does its reprogramming job in a mere 10-20 minutes, and you're done! All of these Suburban chips maximize performance, cost 40% less than you'll find elsewhere, and ship absolutely free!
Browse Related GMC Suburban Performance Chips & Programmers Pages