{"product_id":"k-n-replacement-air-filter-e-9172","title":"K\u0026N Replacement Air Filter E-9172","description":"\u003cp\u003ePremium replacement air filter with washable cotton gauze media engineered to maximise airflow while maintaining engine protection. Reduces intake restriction for improved throttle response and efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable and reusable cotton gauze media rated to 30,000-mile service intervals\u003c\/li\u003e\n\u003cli\u003eDirect OEM-spec fitment—drops into factory air box without modification or adapters\u003c\/li\u003e\n\u003cli\u003eRed silicone seal provides reliable seal against unfiltered air bypass\u003c\/li\u003e\n\u003cli\u003eDesigned for street and light performance driving with sustained durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56622085734780,"sku":"E-9172","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/E-9172.jpg?v=1775908004","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-e-9172","provider":"FD Racing","version":"1.0","type":"link"}