Mazda Miata Genuine Airfilter.Your Miata says keep me breathing. I need to be changed every 15,000. Check and look at me every 7,500. Don't forget at 30,000 to change plugs and airfilter.Genuine Mazda Miata Accessories and Mazda Miata Parts offer the style, comfort, quality and satisfaction that make driving a Mazda Miata even more rewarding. Designed and guaranteed to fit your Mazda Miata perfectly inside and out, they are the only accessories built to the same quality standards as your Mazda Miata.