aFe Magnum FLOW Pro Dry S Replacement Air Filter 4.5in. F x 7in. B x 4.5in. T x 7in. H 'Off Road Exhaust' Optional Valve Actuator Bracket: For

Optional Valve Actuator Bracket: For drivers who have opted for the Active Valve Performance Exhaust

Are well-built

easy off wax

Borla 08-13 BMW M3 Coupe 4

aFe Magnum FLOW Pro Dry S Replacement Air Filter 4.5in. F x 7in. B x 4.5in. T x 7in. H 'Off Road Exhaust' Optional Valve Actuator Bracket: ForaFe Magnum FLOW Pro Dry S Replacement Air Filter 4. 5in. F x 7in. B x 4. 5in. T x 7in. H With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer