The DNA air filter for the BMW M3 is a high-flow filter that fits in the existing factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: BMW M3 G80 Competition xDrive, 2021–2023
- Quantity: Set of 2 filters
- Maintenance: Washable and reusable
- Installation: Fits in the factory airbox