{"product_id":"psychic-exhaust-valve-kit-for-yamaha-2014-2018-yz450f-yz450fx-2016-2018-wr450f","title":"Psychic Exhaust Valve Kit for Yamaha 2014-2018 YZ450F\/YZ450FX \u0026 2016-2018 WR450F","description":"\u003ch2\u003ePsychic Exhaust Valve Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis aftermarket exhaust valve kit is designed to restore proper valve clearance and improve engine breathing for Yamaha YZ450F, YZ450FX, and WR450F models. This exhaust valve kit includes precision components to ensure reliable performance and is engineered to meet the demands of high-performance engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Psychic Exhaust Valve Kit for Yamaha provides precision-engineered valves and components to ensure optimal engine performance. This exhaust valve kit is built to meet OEM specifications for the listed Yamaha models. Riders can expect reliable operation and improved throttle response from this exhaust valve kit.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-ground valve stems for accurate sealing\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction for durability\u003c\/li\u003e\n\u003cli\u003eIncludes matched valve springs and retainers\u003c\/li\u003e\n\u003cli\u003eEngineered for high-RPM reliability\u003c\/li\u003e\n\u003cli\u003eResists valve float under extreme conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ450F (2014-2018)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX (2014-2018)\u003c\/li\u003e\n\u003cli\u003efor Yamaha WR450F (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing\u003c\/li\u003e\n\u003cli\u003eOff-road trail riding\u003c\/li\u003e\n\u003cli\u003eEnduro competitions\u003c\/li\u003e\n\u003cli\u003eDesert racing\u003c\/li\u003e\n\u003cli\u003eTrack days\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include everything needed for installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes exhaust valves, springs, and retainers for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with stock cylinder heads? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is designed to fit OEM cylinder heads on the listed Yamaha models.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890491420758,"sku":"SZ1F11878","price":138.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_6b6eb791-394b-4357-9b8a-c53dd8d872ef.jpg?v=1781140644","url":"https:\/\/www.solidspare.com\/products\/psychic-exhaust-valve-kit-for-yamaha-2014-2018-yz450f-yz450fx-2016-2018-wr450f","provider":"Solid Spare","version":"1.0","type":"link"}