The HKS SSQV4+ return kit for JZX100 and JZX110 applications is a fuel upgrade kit labeled for those chassis. It provides the return-style plumbing required to integrate the SSQV4+ system with the specified vehicles, offering an application-specific solution for cars built on the JZX100/JZX110 platforms. The description identifies the intended fitment and kit purpose without adding unsupported technical claims.
HKS JZX100/JZX110 SSQV4+ Return Kit