{"product_id":"k-n-replacement-air-filter-33-3037","title":"K\u0026N Replacement Air Filter 33-3037","description":"\u003cp\u003eReusable cotton gauze air filter engineered to increase airflow whilst maintaining filtration efficiency. Delivers improved throttle response and engine breathing over standard paper filters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable cotton gauze media - reusable for the life of the vehicle\u003c\/li\u003e\n\u003cli\u003eIncreases air intake flow by up to 50% versus OEM paper filters\u003c\/li\u003e\n\u003cli\u003eK\u0026amp;N 99.5% filtration efficiency rating maintains engine protection\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement - no modification to factory airbox required\u003c\/li\u003e\n\u003cli\u003eSKU 33-3037 fits specific engine bay configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56612476617084,"sku":"33-3037","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/33-3037.jpg?v=1775743900","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-33-3037","provider":"FD Racing","version":"1.0","type":"link"}