RIVA FZ FX SVHO, SHO Performace Blow Off Valve Kit

Our Performance Blowoff Valve Kit improves supercharger reliability and performance by relieving unwanted pressure during offthrottle operation. Reduces supercharger clutch gear wear and eliminates heat soak in discharge tube. Highstrength silicone hose with integrated HKS valve installs easily in place of OEM elbow joint. Includes high quality HKS Super SQV (Super Sequential Blowoff Valve) that features unique sequential valve structure and a differential pressure control system, allowing for a broad