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The Siemens MSS50 is the ECU for the S50B30, S50B32 and S52B32 engines in the E36 M3, a motorsport-derived controller.
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.
No vehicle with this ECU can be ordered online right now. Open the configurator or contact us, and we will check your vehicle.