{"product_id":"k-n-race-specific-air-filter-du-1112r","title":"K\u0026N Race Specific Air Filter DU-1112R – Track-Optimised","description":"\u003cp\u003eRace-specification air filter engineered for sustained high-performance driving and track use. K\u0026amp;N's competition-grade cotton-gauze media prioritises maximum airflow and filtration consistency under extreme operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRace-spec cotton-gauze media tuned for sustained high-RPM operation and track conditions\u003c\/li\u003e\n\u003cli\u003eEnhanced airflow vs standard K\u0026amp;N filters – optimised for sprint and endurance racing\u003c\/li\u003e\n\u003cli\u003eWashable and reusable design – service between race events with K\u0026amp;N cleaning kit\u003c\/li\u003e\n\u003cli\u003eOil-dampened filtration maintains protection during extended high-load driving\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement for DU-1112 airbox configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePurpose-built for circuit racing, time trials, and high-performance track days.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56617255928188,"sku":"DU-1112R","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/DU-1112R.jpg?v=1775832809","url":"https:\/\/fdracing.co.uk\/products\/k-n-race-specific-air-filter-du-1112r","provider":"FD Racing","version":"1.0","type":"link"}