The DNA high-flow air filter for the BMW X1 U11 is designed to fit in the factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while filtering the air.
- Type: High-flow air filter
- Compatibility: BMW X1 U11 18d 2.0L Diesel 22–24
- Cleaning: Washable
- Reusable: Yes
- Installation: In the factory airbox