Not sure which 2012 GMC Sierra Air Intake Systems are right for you? We have over 20796 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:
"You can tell the difference once it's on love the sound when you step on the gas..best intake ever hands down. ." —Christina B from Cathedral City, CA bought an Airaid Intake System for a 2012 GMC Sierra, 1500, 5.3L V8.