The DNA P-BM46S25-0R air filter is a high-flow filter designed for the factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while still providing filtration.
- Type: High-flow air filter
- Compatibility: BMW Z4 E85 E86 3.0i 02-06
- Reusable: Yes
- Washable: Yes
- Installation: In the factory airbox