Bosch MEVD172X 00879S09BA0BHEH3S 524840 ECU tuning files ECU BMW E70/E71 X6-35i 2012 Turbo-Petrol 3 306.0HP / 225.1KW Bosch MEVD172X 00879S09BA0BHEH3S 524840 ecu tuning file.