aFe Magnum FLOW PRO GUARD 7 Air Filter 5in Flange x 6-1/2in Base x 5-1/2in T (Inv) x 9in H (IM) 2009 factory-like appearance in your engine

factory-like appearance in your engine bay

Application-Specific Design: Engineered specifically for BMW E46 3-Series platform

5" pipe into dual 3" pipes and directly out the back unrestricted

✔ Vacuum/boost reference port — industry-leading performance under boost

Enjoy the increased snarl from your engine and hear the turbo spool more clearly with the addition of the COBB Tuning SF Intake system

aFe Magnum FLOW PRO GUARD 7 Air Filter 5in Flange x 6-1/2in Base x 5-1/2in T (Inv) x 9in H (IM) 2009 factory-like appearance in your engineWith five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base, this high flow "oiled" conical inverted top performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycles between cleanings. The pliable polyurethane