The DNA P-BM46S25-0R high-flow air filter for the BMW 3 E36 is designed to fit in 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 3 E36 320i 90–99
- Reusable: Yes
- Washable: Yes
- Installation: In the factory airbox