AIRAID direct-fit oiled replacement filter for Ford Mustang Shelby GT500 (2010–2014, 5.4L supercharged) is a washable, reusable element that installs into the factory airbox. Constructed to improve airflow and filtration over typical paper filters, it aims to support horsepower and acceleration benefits while reducing disposable filter costs. Installation is a simple drop-in swap.
Airaid 10-14 Ford Mustang Shelby 5.4L Supercharged Direct Replacement Filter - Oiled / Red Media