{"product_id":"k-n-ya-1009","title":"K\u0026N YA-1009 Drop-In Air Filter for Yamaha YZF-R1 RN22 (2009-2014)","description":"\u003cp\u003eSwap out your stock paper filter for the K\u0026amp;N YA-1009 and immediately give your Yamaha YZF-R1 RN22 access to cleaner, freer-flowing air — all without touching a single bracket or sensor. It fits the factory airbox exactly as the original does, making it the most straightforward upgrade available for 2009–2014 R1 owners who want real-world gains without real-world fuss.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement — drops straight into the factory airbox on the RN22-series YZF-R1 with zero modifications required\u003c\/li\u003e\n\u003cli\u003eImproved airflow through the existing airbox unlocks enhanced horsepower and acceleration without sacrificing filtration efficiency\u003c\/li\u003e\n\u003cli\u003eWashable and reusable design means you buy this filter once and keep it for the life of the engine — typically cleaned only every 80,000 km depending on riding conditions\u003c\/li\u003e\n\u003cli\u003eCaptures harmful contaminants including dust and sand while maintaining unrestricted airflow, protecting the engine where stock filters can restrict breathing\u003c\/li\u003e\n\u003cli\u003eFully compatible with factory engine management and OEM vehicle electronics — no remapping or additional tuning required for a standard fitment\u003c\/li\u003e\n\u003cli\u003eNoise and emissions compliant, keeping the bike road-legal without compromise\u003c\/li\u003e\n\u003cli\u003eReduces long-term running costs by eliminating the need to purchase replacement paper filters at every service interval\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEveryday Usability and Long-Term Value\u003c\/h2\u003e\u003cp\u003eFor riders who cover serious daily mileage on their R1, the economics of the K\u0026amp;N YA-1009 become obvious quickly. A conventional paper air filter needs periodic replacement as part of routine maintenance — costs that accumulate across the ownership period of the bike. The K\u0026amp;N simply gets washed, re-oiled with K\u0026amp;N filter oil, and reinstalled. With a recommended cleaning interval of approximately 80,000 km under normal conditions, most owners will service rather than replace this filter for as long as they own the machine.\u003c\/p\u003e\u003cp\u003eThe installation process requires no specialist tools or skills. Remove the airbox cover, lift out the original filter, drop the YA-1009 in its place, and close up. The filter uses the same mounting geometry and sealing dimensions as the factory part, so it seals correctly against the airbox every time. There are no adapter plates, no gasket fabrication, and no changes to the intake tract geometry.\u003c\/p\u003e\u003ch2\u003ePerformance and Engine Protection\u003c\/h2\u003e\u003cp\u003eK\u0026amp;N's layered cotton gauze construction allows a greater volume of air to pass through compared to equivalent-thickness paper media, making full use of the airbox volume Yamaha engineered into the RN22 platform. The result is a modest but measurable improvement in throttle response and top-end pull — exactly the kind of refinement that benefits everyday road riding as much as occasional track days. At the same time, the multi-layer cotton filtration captures fine particulate matter that would otherwise reach the cylinder bores, throttle bodies, and injectors.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N YA-1009 is a direct replacement air filter for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R1 RN22 — model years 2009, 2010, 2011, 2012, 2013, 2014\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eAlways confirm your frame code or model year before ordering. This filter is not intended for earlier or later R1 variants that use a different airbox configuration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eK\u0026amp;N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eYA-1009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDrop-in replacement air filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Media\u003c\/th\u003e\n\u003ctd\u003eLayered cotton gauze, oiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eYamaha YZF-R1 RN22 (2009–2014)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaintenance Interval\u003c\/th\u003e\n\u003ctd\u003eApprox. every 80,000 km (conditions dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReusable\u003c\/th\u003e\n\u003ctd\u003eYes — washable and re-oilable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Electronics Compatible\u003c\/th\u003e\n\u003ctd\u003eYes — no remapping required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions Compliance\u003c\/th\u003e\n\u003ctd\u003eNoise and exhaust regulations compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":53168724246794,"sku":"YA-1009","price":98.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/YA-1009.png?v=1780812627","url":"https:\/\/inter-pace.com\/cs\/products\/k-n-ya-1009","provider":"Inter-Pace","version":"1.0","type":"link"}