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The Siemens MSS65 is a master/slave system that controls the S85 V10 engine in the E60 M5 and E63 M6.
Pick your vehicle below, and the configurator opens straight away with your engine and this ECU.
Open in configuratorPrices for the software calibration. The configurator shows the power your engine reaches.
Open your engine's page with stages, prices and power, or start straight in the configurator. (2 models · 2 engine variants)