The BMW air filter cleans the air entering the engine. It is designed for the 3 Series (E36), 3 Series (E46), 5 Series (E39), 7 Series (E38), Z3 (E36), and Z4 (E85) models.
- Type: Engine air filter
- Compatibility: BMW 3 Series (E36), BMW 3 Series (E46), BMW 5 Series (E39), BMW 7 Series (E38), BMW Z3 (E36), BMW Z4 (E85)