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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2022 | BMW | 330e | Base |
| 2021-2022 | BMW | 330e xDrive | Base |
| 2019-2023 | BMW | 330i | Base |
| 2019-2023 | BMW | 330i xDrive | Base |
| 2021 | BMW | 430i | Base |
| 2021 | BMW | 430i xDrive | Base |
| 2020-2023 | BMW | M340i | Base |
| 2020-2023 | BMW | M340i xDrive | Base |
| 2021-2023 | BMW | M440i | Base |
| 2021-2023 | BMW | M440i xDrive | Base |
| 2022-2023 | BMW | M440i xDrive Gran Coupe | Base |
| 2022 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2022 | BMW | Z4 | sDrive30i |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2020-2022 | Toyota | GR Supra | Base |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2020-2022 | Toyota | GR Supra | Premium |