{"id":7550,"date":"2026-01-17T14:04:31","date_gmt":"2026-01-17T13:04:31","guid":{"rendered":"https:\/\/ms-performance.com\/produkt\/lambda-sensor-adapter-m18-m12-45-angle\/"},"modified":"2026-01-17T14:04:31","modified_gmt":"2026-01-17T13:04:31","slug":"lambda-sensor-adapter-m18-m12-45-angle","status":"publish","type":"product","link":"https:\/\/ms-performance.com\/en\/product\/lambda-sensor-adapter-m18-m12-45-angle\/","title":{"rendered":"Lambda Sensor Adapter \u2013 M18 \u2013 M12 45\u00b0 Angle"},"content":{"rendered":"

Lambda Sensor Adapter \u2013 M18 \u2013 M12 45\u00b0 Angle<\/h2>\n

\n

The Innovate 12mm – 18mm <\/strong> is a precision thread adapter<\/strong> that allows you to mount an 18mm wideband lambda sensor<\/strong> (e.g. Bosch LSU 4.2 \/ 4.9) in motorcycle 12mm exhaust sockets<\/strong>. This is the ideal solution for diagnostics, tuning and dyno work<\/strong>, without the need to weld a new sleeve in the manifold. <\/p>\n

\n

Intended use<\/h3>\n

The adapter is used to:<\/p>\n

    \n
  • \n

    installation of 18 mm wideband O\u2082 probes<\/strong> in motorcycle exhausts with a factory 12 mm<\/strong> socket,<\/p>\n<\/li>\n

  • \n

    quick connection of AFR systems during ECU tuning<\/strong>,<\/p>\n<\/li>\n

  • \n

    workshop, dyno and test<\/strong> applications.<\/p>\n<\/li>\n<\/ul>\n

    \n

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

      Thread Reduction: 12mm \u2192 18mm<\/strong><\/p>\n<\/li>\n

    • \n

      Compatible with Innovate \/ Bosch LSU broadband probes<\/strong><\/p>\n<\/li>\n

    • \n

      No interference with the exhaust<\/strong> \u2013 no welding or alteration<\/p>\n<\/li>\n

    • \n

      Robust, precise design \u2013 tight and stable probe seat<\/p>\n<\/li>\n

    • \n

      Ideal for sport, naked, ADV and custom motorcycles<\/strong><\/p>\n<\/li>\n<\/ul>\n

      \n

      Compatibility<\/h3>\n
        \n
      • \n

        Exhaust Thread:<\/strong> 12mm (Motorcycles)<\/p>\n<\/li>\n

      • \n

        Probe thread:<\/strong> 18 mm (wideband O\u2082)<\/p>\n<\/li>\n

      • \n

        Probes:<\/strong><\/p>\n

          \n
        • \n

          Bosch<\/span><\/span> LSU 4.2<\/p>\n<\/li>\n

        • \n

          Bosch<\/span><\/span> LSU 4.9<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Systems:<\/strong> Innovate LC-2, MTX-L PLUS, LM-2, DLG-1<\/strong> and other wideband systems<\/p>\n<\/li>\n<\/ul>\n

          \n

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

            tuning motorcycles on a weighted dyno<\/strong>,<\/p>\n<\/li>\n

          • \n

            AFR diagnostics in production and modified motorcycles,<\/p>\n<\/li>\n

          • \n

            road and track tests,<\/p>\n<\/li>\n

          • \n

            motorcycle and motorsport workshops.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

            3835<\/p>\n","protected":false},"featured_media":7094,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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