
The HKS Super SQV 4 EVO return kit for Evo 4–6 (CN9A/CP9A) with the 4G63 engine supplies the Super SQV 4 assembly and matched return plumbing configured for those Evolution models. It includes vehicle-specific lines and adaptors to follow CN9A/CP9A vacuum and intake routing so the Super SQV 4 can be integrated without extensive custom plumbing on the listed Evo 4–6 platforms.
HKS SUPER SQV 4 EVO 4-6 CN9A/CP9A 4G63