Performance-tuned ECU binary for the iconic BMW M5 E60 V10 (S85B50A engine, 2006) with Siemens MSS65 ECU and firmware ID 0569Q600569Q60. This file delivers a complete Stage 2 calibration with Vmax removal, Decat logic (lambda + DTC off), and aggressive Pop&Bang. Designed for high-revving NA V10s with upgraded exhaust systems. Flashable via Frieling i-Flash.