Huge news for Sea-Doo 325 owners (applies to vehicles in all regions including US/CA). The latest firmware update for Maptuner Nano NB3 enables some highly sought after features such as SCOM (Speed limit removal) and Start in sport mode. With the optional tuning license you also get access to all our tuning software for the Sea-Doo 325! Sea-Doo 325 watercraft uses a MG1 ECU which needs to be unlocked before tuning. We provide this service in collaboration with Precision EFI. SCOM functionality doesn't require unlocking the ECU.