{"product_id":"k-n-04-10-yamaha-yfz450-450r-air-filter","title":"K\u0026N 2004-2010 Yamaha YFZ450\/450R Air Filter","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(190, 39, 39);\"\u003eK\u0026amp;N YA-4504 High-Flow Air Filter | 2004-2010 Yamaha YFZ450\/450R\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(13, 13, 13);\"\u003eBoost your Yamaha YFZ450's power with the K\u0026amp;N YA-4504 air filter. Washable, reusable, and designed for high airflow in dusty off-road conditions.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-370\"\u003eThis performance air filter is designed to provide \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"51\"\u003e\u003cspan class=\"citation-370\"\u003eincreased horsepower and torque\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-370 citation-end-370\"\u003e by allowing more air into your engine while maintaining exceptional filtration.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e It features K\u0026amp;N's signature \u003cb data-path-to-node=\"4\" data-index-in-node=\"191\"\u003epleated cotton media\u003c\/b\u003e, which provides a large surface area to capture dust and debris without restricting flow. Built for the rigors of off-road riding, it fits directly into your \u003cb data-path-to-node=\"4\" data-index-in-node=\"370\"\u003eOEM air box\u003c\/b\u003e and is pre-oiled and ready to install.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cb\u003eBest Uses\u003c\/b\u003e\u003c\/h4\u003e\n\u003col style=\"margin-top: 0cm;\" start=\"1\" type=\"1\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eOff-Road Trails \u0026amp; Sand Dunes:\u003c\/b\u003e Ideal for extended trail riding and high-speed dune carving where heavy dust, sand, and silt are constant threats to the engine.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eCompetitive ATV Racing:\u003c\/b\u003e Perfectly suited for closed-course or cross-country racing where maximizing throttle response, horsepower, and torque is crucial.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh-Altitude Riding:\u003c\/b\u003e Engineered to provide clean, unrestricted carburetion or fuel injection management even when operating at fluctuating mountain altitudes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/h4\u003e\n\u003col style=\"margin-top: 0cm;\" start=\"1\" type=\"1\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eOiled Cotton Gauze Media:\u003c\/b\u003e Features multiple layers of woven cotton fiber treated with specialized air filter oil to capture microscopic contaminants without choking airflow.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePleated High-Flow Design:\u003c\/b\u003e Constructed with deep pleats that maximize the total filtration surface area, allowing low restriction and long service intervals.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eDirect Drop-In Fitment:\u003c\/b\u003e Precision-molded to fit seamlessly into the stock Yamaha factory airbox with zero custom tools or fabrications required.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eFlexible Urethane Frame:\u003c\/b\u003e Built with a highly durable, pliable perimeter and integrated sealing bead that blocks debris from bypassing the filter element.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eWashable \u0026amp; Reusable:\u003c\/b\u003e Designed to be easily cleaned with K\u0026amp;N Power Kleen cleaner and re-oiled for continuous, lifetime performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/h4\u003e\n\u003col style=\"margin-top: 0cm;\" start=\"1\" type=\"1\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eIncreased Horsepower \u0026amp; Torque:\u003c\/b\u003e Optimizes the engine's combustion efficiency by supplying a greater volume of clean oxygen, boosting overall acceleration.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSuperior Off-Road Engine Protection:\u003c\/b\u003e Protects sensitive internal engine components like pistons, valves, and cylinders from abrasive trail dust and sand.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eCost-Effective Lifetime Savings:\u003c\/b\u003e Eliminates the need to ever purchase another disposable filter, saving significant money over the lifespan of your ATV.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eNo Jetting Adjustments Required:\u003c\/b\u003e Under normal conditions, it drops right into your system and provides clean carburetion without needing immediate jet or fuel map changes.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eEco-Friendly Performance:\u003c\/b\u003e Reduces environmental waste by replacing throw-away paper and foam elements with a sustainable, long-lasting soluti\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2017\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450 Bill Balance Edition\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2008\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450 SE\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450R\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2018,2020-2024\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450R SE\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2011\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450X\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450X Bill Balance\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450X SE\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":46839076225178,"sku":"KNNYA-4504","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/6124\/0218\/files\/4ddc5a650a6f3cdf6707d106ff470882.jpg?v=1764604117","url":"https:\/\/2to4wheels.com\/es\/products\/k-n-04-10-yamaha-yfz450-450r-air-filter","provider":"2to4wheels","version":"1.0","type":"link"}