Cobb Subaru WRX/Ford Mustang Ecoboost Intake Replacement Filter Air filters are essential when it comes to your vehicles performance and protection. Replacing your OEM air filter with a drop in air filter is a great way to increase air flow without replacing your entire air intake system. Replacing your air filter is cheap fast and easy. Another benefit of replacing your OEM filter with a drop in filter is that your can wash your drop in filter. you will never have to replace your OEM filter again. About COBB: With over 22 years of Research and Development COBB Tuning has created Upgrade Paths designed to provide you with everything you will need to go from a bone stock car to a powerful drivable daily smile-making machine. Each path is specifically designed to maximize power of the Accessport Hard Parts and our Off-The-Shelf maps.
- Washable/Reusable Cotton Woven Media
- Increased Airflow While Maintaining Filtering Efficiency