This K&N drop-in replacement air filter fits 2016–2019 BMW 750i L6-4.4L F/I applications (sold as two per box) and is designed to install directly into the factory airbox. K&N's washable, reusable Pro-Flow media uses layered, oiled cotton gauze to improve airflow while capturing contaminants and is intended to increase horsepower. The filter is engineered for long life and is backed by K&N's lifetime limited warranty.
K&N 16-19 BMW 750i L6-4.4L F/I Replacement Drop In Air Filter