aFe MagnumFLOW Air Filters UCO P5R A/F P5R 4F x 6B x 4-3/4T x 6H - 24-40010 fits_2011-2012`BMW`1 Series compact car

compact car

best cold air intake

Not using these two products together will set off the suspension control error light

Cold-Side Tube Upgrade

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 4F x 6B x 4-3/4T x 6H - 24-40010 fits_2011-2012`BMW`1 Series compact carConstructed 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.