Not sure which 2013 Chevy Avalanche Air Intake Systems are right for you? We have over 884 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Floyd W from Denver, CO said, "Arrived quickly, free shipping. Installation was easily completed with one person. Pick up in acceleration was impressive. Engine breathes much better and gives a little more volume to the exhaust note.Well worth the price."