Not sure which 2009 Mazda 6 Air Filters - Custom Fit is right for you? We have over 14143 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:
"K&N air filters make your engine purr like it should. Helped a little bit with MPG too." —Brian N from Coventry, RI bought a K&N Air Filters for a 2009 Mazda 6, 3.7L V6.
"Great air filter for my 2009 Mazda 6i grand touring!
Easy to install and I'm already getting slightly better MPG!" —Kristopher L from Anaheim, CA bought a K&N Air Filters for a 2009 Mazda 6, 2.5L 4-cyl. engine.
"I have been buying k&n air filters for all cars and motorcycle I owne its easy to install and the maintenence is very easy to and it will last for ever." —Hamad A from Springfield Gardens, NY bought a K&N Air Filters for a 2009 Mazda 6, 3.5L V6.