The DNA free-flow air filter for BMW X1 is designed for the factory airbox. It is washable and reusable, and is engineered to increase horsepower and acceleration while providing filtration.
- Type: Free-flow air filter
- Compatibility: BMW X1 25d 2.0L E84 2015
- Reusable: Yes
- Washable: Yes
- Installation: In the factory airbox