KingTec Jet Ski Yamaha Watercraft 2008+ SVHO/SHO & FZR/FZS/GP1800 Performance Blow-Off Valve Kit

Our Performance Blow-off Valve Kit improves supercharger reliability and performance by relieving unwanted pressure during off-throttle operation. Reduces supercharger clutch & gear wear and eliminates heat soak in discharge tube. High-strength silicone hose with integrated 35mm valve installs easily in place of OEM elbow joint. Includes high quality 35mm Super SQV (Super Sequential Blow-off Valve) that features unique sequential valve structure and a differential pressure control system, allowing for a broad operation boost range. Also includes vacuum line and fittings necessary for installation on SVHO & SHO engines. A simple and cost effective upgrade for both stock and modified engines running the original intercooler.