The HKS Super SQV 4 return kit plus JF1 S07A is a vehicle-specific return plumbing kit designed for JF1 chassis equipped with the S07A engine. It provides the necessary suction return lines and adaptors matched to the JF1/S07A configuration, enabling the Super SQV 4 assembly to be integrated with correct routing and connection points for that vehicle package.

HKS SUPER SQV 4 RETURN KIT PLUS JF1 S07A