K&N Drop-in Air Filter - BMW F30/F32/F22 N55 PDM_floor-mats This unit also features durable

This unit also features durable billet aluminum construction and will come in an anodized black finish to improve the overall engine bay aesthetics

As a consumer you can rest assure that you are receiving a quality component with an engineering analysis that has proven to benefit the vehicles characteristics

High Friction/Torque Hot or Cold

Their production processes allow exceptional carbon/resin ratio

once in every 10 start-ups or none at all

K&N Drop-in Air Filter - BMW F30/F32/F22 N55 PDM_floor-mats This unit also features durableK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace