Improve the airflow to your engine and give your car a boost in performance with a high flow air filter. K&N has a history in racing air filters and has been making filters for 50 years.
No Worries. This air filter is legal in all 50 states and will not void your Mustang's warranty. This filter is washable and reusable and will work with all your OE equipment.
Quality Materials. K&N use a coated aluminum mesh screen to protect a breathable cotton fabric. This makes for a great filter that not only improves airflow but removes more contaminates from the air.