aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5-1/2F x (7x10)B x (6-3/4x5-1/2)T (Inv) x 5-3/4H - 24-91040 fits_2011-2012`BMW`1 Series Easy Bolt On Installation -

Easy Bolt On Installation - Installs in Under 30 minutes

Firmer ride at low speeds – Can feel stiffer than a stock suspension setup

purposeful carbon fiber finish that ties the entire front end together

The package includes a pair of direct OEM replacement mirror covers for both passenger and driver sides enhancing the aerodynamic profile of your Z4 effortlessly

9 hardware upper control arm studs and all necessary hardware

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5-1/2F x (7x10)B x (6-3/4x5-1/2)T (Inv) x 5-3/4H - 24-91040 fits_2011-2012`BMW`1 Series Easy Bolt On Installation -Constructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. 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.