aFe MagnumFORCE Intakes Stage-1 PDS AIS PDS BMW Z4 (E85) 03-05 L6-2.5L M54 Air Filters>Air Filters - Drop In and is constructed with 100%

and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles

Top Mounted Heat Shield Design: aFe Power's snap-on heat shield replaces the top of the factory air box to provide a hassle-free installation while maintaining factory mounting locations

unload your vehicle and allow it to return to normal ride height

producing a throaty sound

which improves clutch life and reduces noise

aFe MagnumFORCE Intakes Stage-1 PDS AIS PDS BMW Z4 (E85) 03-05 L6-2.5L M54 Air Filters>Air Filters - Drop In and is constructed with 100%Maximum performance within minutes is what this aFe Stage 1 cold air intake system delivers. Enclosed in a durable 16 gauge heat shield; a massive washable reusable; 360 deg. conical Pro 5R air filter increases airflow resulting in an additional 6 hp; and 7 lbs. ft torque. This intake system also features a unique 3 angle adaptor for increased air velocity. The Pro 5R air filter is constructed with 100 percent polyurethane for long life and multiple