The K&N washable cabin air filter for 2005–2014 Ford Mustang fits directly into the factory cabin air box and uses a thermally bonded, high-flow synthetic media to trap dust, pollen, mold, bacteria, fungi, and odors. Pleated to increase contaminant-capturing area, the filter is washable and reusable for the life of the vehicle and is backed by K&N’s 10-year/1,000,000-mile limited warranty.
K&N 05-14 Ford Mustang Air Filter