{"product_id":"k-n-replacement-air-filter-33-5111","title":"K\u0026N Replacement Air Filter 33-5111","description":"\u003cp\u003eReusable cotton gauze air filter engineered to increase airflow while maintaining engine protection. Delivers improved throttle response and higher peak horsepower compared to OEM paper elements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReusable cotton gauze media - washable and serviceable up to 100,000 miles\u003c\/li\u003e\n\u003cli\u003eHigher airflow capacity than OEM paper filters reduces intake restriction\u003c\/li\u003e\n\u003cli\u003eDirect OEM-spec replacement - fits standard mounting points without modification\u003c\/li\u003e\n\u003cli\u003eRed silicone seal compatible with factory air box assemblies\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56612585898364,"sku":"33-5111","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/33-5111.jpg?v=1775745466","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-33-5111","provider":"FD Racing","version":"1.0","type":"link"}