The DNA high-flow air filter is designed for the 2019–2022 BMW Z4 M40i G29 3.0L. It is designed to increase horsepower and acceleration while providing filtration. It is washable and reusable, and fits in the factory airbox.
- Type: High-flow air filter
- Compatibility: BMW Z4 M40i G29 3.0L, 2019–2022
- Washable: Yes
- Reusable: Yes
- Installation: In the factory airbox