{"product_id":"k-n-universal-clamp-on-air-filter-ru-2815","title":"K\u0026N Universal Clamp-On Air Filter RU-2815 – 90mm Diameter","description":"\u003cp\u003eA maximum-flow universal air filter with 90 mm inlet diameter, ideal for extreme large-bore custom intakes and high-output performance engines. Clamp-on mounting delivers unrestricted induction airflow with no fitment restrictions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90 mm inlet diameter – engineered for 3.25–3.5 inch large-bore intake piping and bespoke systems\u003c\/li\u003e\n\u003cli\u003eK\u0026amp;N cotton gauze media certified to SAE J726 – minimal restriction with multi-stage particle filtration\u003c\/li\u003e\n\u003cli\u003eAdjustable clamp-on bracket with 80–92 mm accommodation range – fits varied pipe diameters without modification\u003c\/li\u003e\n\u003cli\u003eWashable and reusable – 200,000+ mile service life with regular cleaning and re-oiling cycles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56622522237308,"sku":"RU-2815","price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/RU-2815.jpg?v=1775911289","url":"https:\/\/fdracing.co.uk\/products\/k-n-universal-clamp-on-air-filter-ru-2815","provider":"FD Racing","version":"1.0","type":"link"}