{"product_id":"k-n-replacement-air-filter-ya-4518xd","title":"K\u0026N Replacement Air Filter YA-4518XD","description":"\u003cp\u003eHigh-flow washable air filter element engineered for superior airflow and engine breathing. Delivers measurable throttle response improvements and supports sustained performance across extended service intervals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable pleated design enables hundreds of cleaning and reuse cycles\u003c\/li\u003e\n\u003cli\u003eHigh-flow construction optimises volumetric efficiency and intake velocity\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement fitment – compatible with standard OEM airbox mounting\u003c\/li\u003e\n\u003cli\u003eRed foam gasket provides airtight seal against intake bypass\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56628682097020,"sku":"YA-4518XD","price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/YA-4518XD.jpg?v=1776075922","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-ya-4518xd","provider":"FD Racing","version":"1.0","type":"link"}