{"product_id":"k-n-replacement-air-filter-33-5136","title":"K\u0026N Replacement Air Filter 33-5136","description":"\u003cp\u003eWashable high-flow air filter engineered to increase intake airflow whilst maintaining engine protection. Delivers improved throttle response and sustained airflow gains over the vehicle's service life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable and reusable cotton-gauze media – service every 40,000 miles instead of replacing\u003c\/li\u003e\n\u003cli\u003eHigher airflow rating than OEM paper filters – increases volumetric efficiency\u003c\/li\u003e\n\u003cli\u003eOil-treated cotton construction traps contaminants whilst minimising restriction\u003c\/li\u003e\n\u003cli\u003eDirect OEM-spec fitment – drops into standard airbox with no modifications required\u003c\/li\u003e\n\u003cli\u003eBacked by K\u0026amp;N's million-mile limited warranty on materials and workmanship\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56612593140092,"sku":"33-5136","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/33-5136.jpg?v=1775745575","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-33-5136","provider":"FD Racing","version":"1.0","type":"link"}