K&N Filter for HS2 and H2

K&N high-flow replacement air filter for HS2, H2 SU carburettors. The K&N cotton gauze filter delivers greater airflow than a standard paper filter for improved throttle response and performance. Washable and reusable — clean and re-oil rather than replace. A direct replacement for the standard air filter on all SU carburettors of this type.

Part Number: 56 9121