HKS SSQV4 Blow Off Valve Silver | Honda Civic Type R FL5 (23+) (71008-KH012)HKS Blow Off Valve System Fitment: Honda Civic Type R FL5 (23+) Part #: 71008 KH012 Overview The HKS SSQV4 Blow Off Valve Silver is a high performance, relief less blow off valve engineered specifically for the Honda Civic Type R FL5 (2023 and newer). Designed to enhance your vehicles response and acoustic feedback, this system provides a precise and reliable boost relief mechanism that maintains consistent pressure control across the entire boost