{"product_id":"k-n-replacement-air-filter-33-2273","title":"K\u0026N Replacement Air Filter 33-2273","description":"\u003cp\u003eReusable cotton-gauze air filter element delivering increased airflow and improved engine responsiveness over OEM paper filters. Engineered for repeated cleaning and reuse across multiple engine cycles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable cotton-gauze media allows up to 100 cleaning cycles over product lifetime\u003c\/li\u003e\n\u003cli\u003eIncreased airflow vs. OEM paper elements improves volumetric efficiency and throttle response\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in replacement - no modification to factory air box required\u003c\/li\u003e\n\u003cli\u003eOil-treated filtration media captures particles whilst maintaining flow characteristics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56612267295100,"sku":"33-2273","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/33-2273.jpg?v=1775741751","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-33-2273","provider":"FD Racing","version":"1.0","type":"link"}