The Bosch MG1CS201 module (DME83Tx, DME84Tx, DME86Tx, DME88Tx, DME8CT) is designed for chip tuning BMW and MINI vehicles with gasoline engines B38xx, B46xx, B48xx, B58xx, N63xx, N74, and S63xx. It is compatible with: - BMW 2 Series F22, F23, F44, F45, F46, and G42 - BMW 3 Series G20 and G21 - BMW 4 Series G22 and G26 - BMW 5 Series G30, G31, G32, F90, and F91 - BMW 7 Series G11 - BMW 8 Series G14, G15, and G16 - BMW X1 Series F48 and F49 - BMW X3 Series G01 - BMW X5 Series F95 and G05 - BMW X6 Series G06 - BMW X7 Series G07 - BMW Z4 Series G29 - MINI F54, F55, F56, and F57 Please note: This is a third-party module! Technical support is provided by the module author (M. Glazykina). Supported software versions (any calibrations based on these software versions are supported): - H4C99274B - R4C9J755B - R4C9J758B - R4C9J797B There are over 1700 (!) calibrations available for modification with this module. The module calculates checksums when saving firmware.