MS531-4094 Tuning Dongle (Orange) for MS531-HD (Option for MS531-HD and MS531-HD-BT)
Tuning Dongle (Orange) for EASY, ADVANCED and PROFESSIONAL TUNING. This dongle enable AFR, VE and Spark advance map adjustment, Acceleration enrichment, TBW adjustment, Flash of statistic maps, Saving of the original EFI calibration... The tuning dongle also incorporates the tuning licence exclusively for one motorcycle. It is an option for MS531-HD and MS531-HD-BT diagnostic scan tools. For Harley-Davidson motorcycles from 2006 and up.