aFe MagnumFLOW Replacement Air Filter PDS A/F (5-1/2)F x (7x10)B x (7)T (Inv) x 8in H - 21-91018 fits_2001-2006`BMW`M3 X-Pipe includes resonators to eliminate

X-Pipe includes resonators to eliminate unwanted resonance or noise at a particular RPM's

and valve shims are available through aFeControl

the 718 GT4 and Spyder sound muted and flat

improving handling and overall driving dynamics

APEX Series intakes are finished to enhance the appearance of any engine bay utilizing a durable black wrinkle coat that will stand up to a lifetime of use

aFe MagnumFLOW Replacement Air Filter PDS A/F (5-1/2)F x (7x10)B x (7)T (Inv) x 8in H - 21-91018 fits_2001-2006`BMW`M3 X-Pipe includes resonators to eliminateWith 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 service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures