{"product_id":"outerwears-atv-pre-filter-for-k-n-ru-3480-part-number-20-1278-01","title":"Outerwears ATV Pre-Filter for K\u0026N RU-3480, Part Number 20-1278-01","description":"\u003cp\u003eProtect your ATV air filter with the Outerwears ATV Pre-Filter, designed for use with the K\u0026amp;N RU-3480 filter. This water-resistant pre-filter uses silicone-impregnated micro-mesh to help block sand, dirt, clay, and water before they reach the primary air filter. The uniform micron-sized openings allow air to enter while filtering particles as small as .005 inches without noticeable airflow restriction.\u003c\/p\u003e\u003cp\u003eDyno and flow bench testing has shown no significant loss of horsepower or air intake when using this Outerwears pre-filter. Dielectrically welded seams provide a secure, durable construction that is well suited for off-road riding conditions. The pre-filter helps extend air filter service intervals and adds an extra layer of protection in dusty, muddy, or wet environments.\u003c\/p\u003e\u003cp\u003eThis Outerwears product is manufactured for fitment with the K\u0026amp;N RU-3480 air filter and is compatible with the following applications: 2009-2014 Yamaha YFZ450R, 2009-2011 Yamaha YFZ450R SE, and 2011 Yamaha YFZ450X SE. Verify the air filter model and vehicle application before installation. Brand: Outerwears. Manufacturer part number: 20-1278-01. Vendor part number: 25-5855.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAirflow Protection: Dyno and flow bench testing shows no significant horsepower or air intake loss when properly installed.\u003c\/li\u003e\n\u003cli\u003eWater Resistance: Silicone-impregnated micro-mesh helps resist water while protecting the primary air filter.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Dielectrically welded seams provide reliable strength for demanding off-road use.\u003c\/li\u003e\n\u003cli\u003eFine Particle Filtration: Uniform openings filter particles as small as .005 inches in diameter.\u003c\/li\u003e\n\u003cli\u003eOff-Road Fitment: Designed for the K\u0026amp;N RU-3480 air filter and compatible with select 2009-2014 Yamaha YFZ450R models, 2009-2011 Yamaha YFZ450R SE models, and the 2011 Yamaha YFZ450X SE.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2004 Yamaha YFZ450\u003cbr\u003e\n2005 Yamaha YFZ450\u003cbr\u003e\n2006 Yamaha YFZ450\u003cbr\u003e\n2006 Yamaha YFZ450 Bill Balance Edition\u003cbr\u003e\n2007 Yamaha YFZ450\u003cbr\u003e\n2007 Yamaha YFZ450 Bill Balance Edition\u003cbr\u003e\n2007 Yamaha YFZ450 SE\u003cbr\u003e\n2008 Yamaha YFZ450\u003cbr\u003e\n2008 Yamaha YFZ450 SE\u003cbr\u003e\n2009 Yamaha YFZ450\u003cbr\u003e\n2009 Yamaha YFZ450R\u003cbr\u003e\n2009 Yamaha YFZ450R SE\u003cbr\u003e\n2010 Yamaha YFZ450R\u003cbr\u003e\n2010 Yamaha YFZ450R SE\u003cbr\u003e\n2010 Yamaha YFZ450X\u003cbr\u003e\n2010 Yamaha YFZ450X Bill Ballance\u003cbr\u003e\n2011 Yamaha YFZ450R\u003cbr\u003e\n2011 Yamaha YFZ450R SE\u003cbr\u003e\n2011 Yamaha YFZ450X\u003cbr\u003e\n2011 Yamaha YFZ450X SE\u003cbr\u003e\n2012 Yamaha YFZ450\u003cbr\u003e\n2012 Yamaha YFZ450R\u003cbr\u003e\n2012 Yamaha YFZ450R SE\u003cbr\u003e\n2013 Yamaha YFZ450\u003cbr\u003e\n2013 Yamaha YFZ450R\u003cbr\u003e\n2013 Yamaha YFZ450R SE\u003cbr\u003e\n2014 Yamaha YFZ450R\u003cbr\u003e\n2014 Yamaha YFZ450R SE","brand":"OUTERWEARS","offers":[{"title":"Default Title","offer_id":67574461137131,"sku":"25-5855","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a6f3-5c9518bbb7f1c.jpg?v=1790825937","url":"https:\/\/ctracingservices.com\/products\/outerwears-atv-pre-filter-for-k-n-ru-3480-part-number-20-1278-01","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}