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Exhaust Valve / Flap Always Open
Keeps the exhaust flap valve permanently open for a louder, sportier exhaust note at all times.
Risk
MediumPopularity
86%
⚠ Warning
May increase noise beyond legal limits in some regions.
Compatible Series
F30F31G20G30G11
Coding Steps
| ECU | Path | Default | New Value |
|---|---|---|---|
| DME | EXHAUST_FLAP_KLAPPE | Auto | Immer_Offen |