aFe MagnumFLOW Air Filters Round Racing P5R A/F RR P5R 14 OD x 12 ID x 3 H E/M - 18-11403 fits_2006-2011`BMW`3 Series Outflows Factory Intake by 10%

Outflows Factory Intake by 10%

UV-resistant clear coat protects the finish against sun and weather

HP Plus utilizes a unique Ferro-Carbon

bmw twin-turbo

aFe MagnumFLOW Air Filters Round Racing P5R A/F RR P5R 14 OD x 12 ID x 3 H E/M - 18-11403 fits_2006-2011`BMW`3 Series Outflows Factory Intake by 10%Constructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing filter media. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal