K&N Engineering knn33-2431

The K&N drop-in High-Flow air filter for 2010 Ford Mustang GT 4.6L V8 is a washable, reusable replacement designed to increase airflow and horsepower while protecting the engine. Multiple layers of oiled cotton gauze trap contaminants while allowing improved flow; the filter is engineered to last the life of the vehicle and carries K&N's limited lifetime warranty. Installs easily into the factory airbox as a direct replacement.