{"product_id":"k-n-round-air-filter-e-3640","title":"K\u0026N Round Air Filter E-3640 Reusable High-Flow","description":"\u003cp\u003eA reusable high-flow air filter engineered to increase intake airflow whilst maintaining OEM filtration efficiency. Delivers measurable power gains with minimal restriction compared to standard paper filters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReusable cotton-gauze media washable and oiled for unlimited service cycles\u003c\/li\u003e\n\u003cli\u003eHigh-flow design reduces intake restriction and improves volumetric efficiency\u003c\/li\u003e\n\u003cli\u003eOEM-compatible mounting with no modifications required to fitment points\u003c\/li\u003e\n\u003cli\u003eSKU E-3640 suits popular displacement and engine bay applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56622018396540,"sku":"E-3640","price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/E-3640.jpg?v=1775907815","url":"https:\/\/fdracing.co.uk\/products\/k-n-round-air-filter-e-3640","provider":"FD Racing","version":"1.0","type":"link"}