Not sure which 2004 Mazda 6 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:
"The intake arrive as expected. Excellent fit and finish. Easy to intall with included instructions. Look fantastic and improve my TB response and MPG. AEM is real quality." —Jose A R from Gurabo, PR bought an AEM Short Ram Intake System for a 2004 Mazda 6, Automatic, 2.3L 4-cyl engine.