Copper flanged sckt button hd scrw M6x12

A professional kit with a dual exhaust pump and all necessary tools and extensions to make installation of M18 threaded wide band oxygen sensors possible on any motorcycle. Comes with 10 weld-in bungs with plugs, drills, seal rings and anything else to use the Diag-4-Tune option in the Diag-4-Bike software to its full extend. The exhaust pump works on 12 Volt and can therefore also be used for road tests. Professional organiser boxes with extension or replacement parts are also available.