The HKS Super SQV4 blow‑off valve kit is specified for Honda Civic Type‑R (FK8) applications and provides controlled pressure release for turbocharged intake systems. Supplied as a complete BOV kit for the FK8, it helps manage compressor surge and throttle‑lift boost behavior while offering a direct fit upgrade for Type‑R turbo plumbing where an aftermarket SQV4 valve is desired.
HKS SUPER SQV 4 HONDA CIVIC TYPE-R FK8