Bosch MG1CS003 #DME__861__________#C3#DST# 00273D_052_010_008 ECU tuning files ECU BMW FXX 40i 2018 B58 Turbo-Petrol 3 305.9HP / 225.0KW Bosch MG1CS003 #DME__861__________#C3#DST# 00273D_052_010_008 ecu tuning file.