The HKS Super Power Flow replacement filter for RA1/2 RS/RM (EN07) is a direct-fit element specified for those chassis and EN07 engine applications. Intended as a service replacement, the element restores filtration and maintains intended intake airflow within compatible HKS housings. Use this Super Power Flow element when maintaining or replacing the filter in RA1/2 RS or RM models with the EN07 engine.
HKS SPF RA1/2 RS/RM EN07