{"product_id":"k-n-replacement-air-filter-su-6509","title":"K\u0026N Replacement Air Filter SU-6509","description":"\u003cp\u003eReusable high-flow air filter engineered to increase induction efficiency whilst maintaining factory fitment. K\u0026amp;N's cotton gauze media design delivers improved airflow over standard paper filters, supporting responsive throttle response and marginally enhanced power across the rev range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReusable cotton gauze media—washable and reusable up to 1 million miles between services\u003c\/li\u003e\n\u003cli\u003eFits OEM airbox mounting—no modification required for direct replacement installation\u003c\/li\u003e\n\u003cli\u003eIncreased air velocity through optimised media geometry for faster engine response\u003c\/li\u003e\n\u003cli\u003eSKU SU-6509 engineered for compatibility with specific OEM air intake specifications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56628613808508,"sku":"SU-6509","price":62.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/SU-6509.jpg?v=1776075056","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-su-6509","provider":"FD Racing","version":"1.0","type":"link"}