BMW E36 ECU Tuning Files

This page lists 136 individual ECU files for the BMW E36, covering 53 hardware numbers and 89 software numbers. ECU manufacturers: Bosch (112), Siemens (21).

Available: Stage1, Stage2, Stage3, Stage4, Stage5 files. Modified files cost 10 EUR. Each file fits one exact software version, so check your ECU's HW and SW numbers before you buy.

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