K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits:

Year	Make	Model	Submodel
2023	BMW	M2	Base
2021-2023	BMW	M3	Base
2021-2023	BMW	M3	Competition
2022-2023	BMW	M3	Competition xDrive
2021-2023	BMW	M4	Base
2021-2023	BMW	M4	Competition
2021-2023	BMW	M4	Competition xDrive
2023	BMW	M4	CSL