{"id":8966,"date":"2025-10-18T19:27:00","date_gmt":"2025-10-18T17:27:00","guid":{"rendered":"https:\/\/ms-performance.com\/produkt\/duke-125-200-390-2017-2024\/"},"modified":"2025-10-18T19:27:00","modified_gmt":"2025-10-18T17:27:00","slug":"duke-125-200-390-2017-2024","status":"publish","type":"product","link":"https:\/\/ms-performance.com\/en\/product\/duke-125-200-390-2017-2024\/","title":{"rendered":"Duke 125\/200\/390 2017\u20132024"},"content":{"rendered":"

Stage 2 MS-PERFORMANCE Air Filter Cover<\/h2>\n

The MS-PERFORMANCE Stage 2<\/strong> Air Filter Cover is a high-performance intake system component designed to significantly improve airflow and increase cylinder filling efficiency. The product is ideal for Stage 2<\/strong> configurations, especially when combined with an increased flow filter and appropriate ECU tuning. The construction is based on maintenance-free foam with a density of 80 PPI<\/strong>, proven in rally conditions, which guarantees durability and reliability even in intensive use. <\/p>\n

The product was designed and manufactured in Poland<\/strong>, using modern 3D printing technology and materials resistant to motorcycle operating conditions.<\/p>\n

\n

Technical data \u2013 airflow comparison:<\/h3>\n
    \n
  • \n

    Application stage:<\/strong> Stage 2<\/p>\n<\/li>\n

  • \n

    Airflow Increase:<\/strong> +95.99%<\/strong><\/p>\n<\/li>\n

  • \n

    Filtration Efficiency:<\/strong> 98-99%<\/strong><\/p>\n<\/li>\n

  • \n

    Airflow \u2013 Sport Filter:<\/strong> 73.30 CFM<\/strong><\/p>\n<\/li>\n

  • \n

    Airflow – Serial Filter (OEM):<\/strong> 37.40 CFM<\/strong><\/p>\n<\/li>\n

  • 80 PPI filter foam<\/strong> \u2013 maintenance-free, rally tested<\/li>\n<\/ul>\n

    A significant difference in airflow allows for better engine response to throttle, more stable operation in the higher rpm range and more full use of the power unit’s potential.<\/p>\n

    \n

    Key features:<\/h3>\n
      \n
    • \n

      Increased airflow compared to the standard lid<\/p>\n<\/li>\n

    • \n

      3D printing<\/strong> technology \u2013 precise fit to the standard airbox<\/p>\n<\/li>\n

    • \n

      Material robust and durable<\/strong>, resistant to temperature and vibration<\/p>\n<\/li>\n

    • \n

      Built-in gasket<\/strong> for full intake system tightness<\/p>\n<\/li>\n

    • \n

      Can be cleaned with regular detergent<\/strong><\/p>\n<\/li>\n

    • \n

      Reusable product<\/p>\n<\/li>\n

    • \n

      Plug & play<\/strong> installation \u2013 no permanent modifications to the airbox<\/p>\n<\/li>\n<\/ul>\n

      \n

      Application:<\/h3>\n
        \n
      • \n

        KTM 390 Duke 2017\u20132023<\/strong><\/p>\n<\/li>\n

      • \n

        KTM 390 Adventure 2020\u20132024<\/strong><\/p>\n<\/li>\n

      • \n

        KTM RC 390 2022\u20132024<\/strong><\/p>\n<\/li>\n

      • \n

        KTM 200 Duke 2020\u20132024<\/strong><\/p>\n<\/li>\n

      • \n

        Husqvarna 401 Vitpilen 2018-2023<\/strong><\/p>\n<\/li>\n

      • \n

        Husqvarna 401 Svartpilen 2018-2023<\/strong><\/p>\n<\/li>\n

      • Other<\/li>\n<\/ul>\n
        \n

        Additional information:<\/h3>\n
          \n
        • \n

          Designed for Sports \/ Tuning<\/strong> Applications<\/p>\n<\/li>\n

        • \n

          For maximum effects, ECU tuning<\/strong> is recommended<\/p>\n<\/li>\n

        • \n

          Ideal for motorcycles with a sports exhaust and an increased flow filter<\/p>\n<\/li>\n<\/ul>\n

          MS-PERFORMANCE<\/strong> \u2013 precise tuning solutions created by practitioners, tested in real workshop and road conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"

          Stage 2 MS-PERFORMANCE Air Filter Cover The MS-PERFORMANCE Stage 2 Air Filter Cover is a high-performance intake system component designed to significantly improve airflow and increase cylinder filling efficiency. The product is ideal for Stage 2 configurations, especially when combined with an increased flow filter and appropriate ECU tuning. The construction is based on maintenance-free 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The product is ideal for Stage 2 configurations, especially when combined with an increased flow filter and appropriate ECU tuning. 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