K&N High-Flow drop-in replacement air filters for the 2020 BMW M550i 4.4L are washable, reusable elements featuring layered, oiled cotton media engineered to improve airflow and help increase horsepower. These drop-in filters install directly into the factory air box, are built to last the vehicle's lifespan, and are backed by K&N's limited warranty; this pack contains two filters.
K&N 2020 BMW M550i 4.4L V8 Replacement Air Filter (2 Per Box)