BMW E38 ECU Tuning Files

BMW E38 ECU Tuning Files

This page lists 17 individual ECU files for the BMW E38, covering 9 hardware numbers and 15 software numbers. ECU manufacturers: Bosch (16), Siemens (1).

Available: Stage1, Stage2, Stage3 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.

Active filters