Not sure which 2011 Mazda Miata/MX-5 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:
"Distinct power increase with what appears to be about 1.5 mile per gallon increase." —Tom C from Willis, TX bought a K&N Air Filters for a 2011 Mazda Miata/MX-5, 2.0L 4-cyl. engine.