{"product_id":"k-n-replacement-air-filter-su-4518xd","title":"K\u0026N Replacement Air Filter SU-4518XD – High-Flow Element","description":"\u003cp\u003eThis high-flow replacement air filter delivers increased airflow to your engine whilst maintaining effective filtration. The reusable, cleanable design reduces long-term maintenance costs compared to disposable paper filters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReusable cotton-blend media allows for cleaning and re-oiling cycles\u003c\/li\u003e\n\u003cli\u003eHigh-flow design increases air volume to the engine for improved throttle response\u003c\/li\u003e\n\u003cli\u003eWashable with K\u0026amp;N cleaning kit – maintains filtration efficiency across multiple uses\u003c\/li\u003e\n\u003cli\u003eDirect OEM-style fitment with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56628598014332,"sku":"SU-4518XD","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/SU-4518XD.jpg?v=1776075024","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-su-4518xd","provider":"FD Racing","version":"1.0","type":"link"}