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Siemens MS45.0 MS45.1 ECU DME Flashing for BMW
Note: Some E60 equipped with MS45 require bench flashing
Requires FT232RL chipset cable. https://www.ebay.com/itm/284709097537
BimmerTuningTools is a recommended MSP developer. All purchases, software download, activation and support are dealt with on the BTT website.