{"product_id":"k-n-replacement-air-filter-33-5031","title":"K\u0026N Replacement Air Filter 33-5031","description":"\u003cp\u003eReusable high-flow air filter engineered to increase intake airflow whilst maintaining engine protection. Delivers improved throttle response and sustained power gains across the rev range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable and reusable design—service every 50,000 miles instead of replacing annually\u003c\/li\u003e\n\u003cli\u003eHigh-flow cotton gauze media optimised for balanced airflow and filtration\u003c\/li\u003e\n\u003cli\u003eDirect OEM-spec fitment—no modification required to factory air intake housing\u003c\/li\u003e\n\u003cli\u003eEngineered to K\u0026amp;N's 40+ year performance filtration standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56612566040956,"sku":"33-5031","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/33-5031.jpg?v=1775745115","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-33-5031","provider":"FD Racing","version":"1.0","type":"link"}