STAGE1 — A performance tune that needs no mechanical changes and stays within the factory safety limits.
STAGE1 for OPEL - VAUXHALL E39: 1 engineer-made solution is stored for this ECU, applied 1 times. Stored solutions are written by our engineers and tested on a dyno before they are added to the system. See the general STAGE1 service page, the original files for this ECU or all E39 projects.
4 software (SW) versions of this ECU are in our archive:
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