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 As pioneers in the valved

As pioneers in the valved exhaust industry

Cold-Side Tube Upgrade

Maintains durability under extreme temperatures while improving exhaust flow

best cold air intake

True Coilover kits are equipped with 12k R spring rate May require slight trimming of chassis for fitment

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 As pioneers in the valvedConstructed 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.