Airaid 10-14 Ford Mustang Shelby 5.4L Supercharged Direct Replacement Filter - Dry / Blue Media Air Intake Systems>Air Intake Components double-bellows air spring over a

double-bellows air spring over a 30-level damping adjustable

release bearing

quicker response and less pressure creep than competing two-port designs

The AIRAID Air Box System is easy to install with common hand tools

Airaid 10-14 Ford Mustang Shelby 5.4L Supercharged Direct Replacement Filter - Dry / Blue Media Air Intake Systems>Air Intake Components double-bellows air spring over aThis AIRAID Direct Fit Replacement Filter is a drop in replacement for your vehicle's stock paper air filter that is designed to improve horsepower and acceleration. The air filter is constructed with multiple layers of filter media and provides significant improvements in air flow and filtration compared to typical replacement filters with the added benefit of being washable and reusable. Why throw money away on a paper filter each time the old one