Here's another to think of
Macht Schnell - N54B30 High Performance Panel Filter
http://www.europeanautosource.com/pr...oducts_id=2205
Features of the N54B30 High Performance Panel Filter:
- Direct replacement for your original equipment filter panel
- Washable/reusable cotton gauze which allows more airflow
- Sturdy sidewall construction ensures filter will last the life of the vehicle
- Tight leak proof seal with your factory air box
- Deepest multi-layered pleats increase air flow and maintain critical protection levels, while still providing maximum air delivery
- Maintains OEM filter’s 99% debris collection efficiency to meet ISO 5011 standards
- Maintains BMW engineered pressurized air box and OEM appearance
Models Supported:
2008+ 135i
2006+ 335i
2008+ 535i
Let me know if you have any questions.