BitBox BMW Fxx / Gxx Bosch MG1 / MD1 ENET

BitBox is a professional ECU reflashing and tuning platform/toolset used for modifying automotive ECU firmware.

The BMW Fxx/Gxx Bosch MG1/MD1 ENET module lets BitBox interact with Bosch MG1 and MD1 ECUs found in many BMW F‑series and G‑series vehicles. These ECUs control many aspects of the engine and are used on engines like B48, B58, S58, N57, etc.

Unlike older protocols that communicate over CAN/K‑Line, this module uses Ethernet over the OBD2 port (“ENET”), which provides higher bandwidth and a direct reflashing interface.