The DNA high-flow air filter for the BMW X1 is designed to fit the 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 X1 18d 2.0 l, 2009–2014
- Reusable: Yes
- Washable: Yes
- Fitment: Factory airbox