Pipercross Ford Focus Mk3 ST250 Cone Filter – Pipercross
- Fits directly in to air-box
- 30% more airflow capacity
- Lifetime filter – easy to clean and reuse.
- Increased dust capacity
Manufactured from multiple layers of patented open-cell polyurethane foam, Pipercross panel filters are a direct replacement for your restrictive paper air filter element for the Focus RS mk2.