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.
Fits: BMW M340i (G20), BMW M440i (G22), BMW M240i (G42), BMW Z4 M40i (G29), Toyota GR Supra (A90). Confirm fitment with us before ordering.
