{"product_id":"k-n-18-19-yamaha-yz450f-replacement-air-filter","title":"K\u0026N 18-19 Yamaha YZ450F Replacement Air Filter","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eYA-4518XD\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844373083\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N YA-4518XD Replacement Air Filter for 2018-2022 Yamaha YZ450F, YZ250F, YZ450FX \u0026amp; More\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N YA-4518XD is a washable replacement air filter for Yamaha off-road bikes like the 2018-2022 YZ450F. It boosts airflow for added horsepower and acceleration while trapping dirt in extreme conditions. Pre-oiled and designed to drop into the OEM airbox, it supports clean carburetion at high altitudes without jet changes.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e High airflow with excellent filtration lasts through dirty off-road riding, easy to clean and reinstall multiple times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Stage Design:\u003c\/strong\u003e Run without foam for track performance gains or add foam pre-filter for trail endurance in dust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e Engineered to increase horsepower and acceleration with pre-oiled cotton media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Direct Fit:\u003c\/strong\u003e Seals precisely in stock airbox on Yamaha YZ450F, YZ250F and compatible models, ready to ride out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Year Warranty:\u003c\/strong\u003e Special off-road media and unoiled foam insert provide maximum protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUnoiled foam pre-filter cleans easily with soap and water, reuse after drying\u003c\/li\u003e\n\u003cli\u003eFilter element washes with K\u0026amp;N cleaner, re-oil for peak performance\u003c\/li\u003e\n\u003cli\u003ePackaged securely for fast delivery, handles rough trails immediately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRemove stock filter, insert YA-4518XD directly into OEM airbox\u003c\/li\u003e\n\u003cli\u003eNo modifications or extra hardware needed, seals with stock components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2020\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWR450F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ250F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ250F\u003c\/td\u003e\n\u003ctd\u003eMonster Energy Yamaha Racing Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F\u003c\/td\u003e\n\u003ctd\u003eMonster Energy Yamaha Racing Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450FX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in motocross and off-road racing since 1969\u003c\/li\u003e\n\u003cli\u003eCotton gauze media flows more air than paper filters\u003c\/li\u003e\n\u003cli\u003eExact engineering matches Yamaha airbox for leak-free seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 2020 Yamaha YZ450F?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, YA-4518XD fits 2018-2022 YZ450F Base models and 2021-2022 Monster Energy editions directly in the OEM airbox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need the foam pre-filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Remove for maximum track airflow or install dry foam for dusty trail protection and longer service intervals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How is warranty handled?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by one-year limited warranty, contact K\u0026amp;N with proof of purchase for service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box 9.25 x 7.5 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40726204907599,"sku":"KNNYA-4518XD","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-18-19-yamaha-yz450f-replacement-air-filter-kn-engineering.jpg?v=1766999331","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-18-19-yamaha-yz450f-replacement-air-filter","provider":"Black Ops Auto Works","version":"1.0","type":"link"}