Entfernung der Auspuffklappe

Exhaust Flap Removal Explained

Die Entfernung der Auspuffklappe software disables the exhaust valve control logic inside the ECU, keeping the valve permanently open in every drive mode and temperature condition. It prevents unexpected closings during cold starts or low RPM and ensures a steady, predictable exhaust tone. With our Entfernung der Auspuffklappe calibration you avoid intermittent behavior caused by OEM strategies while maintaining full reliability.

VAG Note: On many VAG models, the exhaust flap is managed through drive modes such as Sport, Comfort or Dynamic. Our Entfernung der Auspuffklappe keeps the valve open at all times for consistent sound and exhaust flow.

General Note: If the actuator is unplugged or physically removed, the ECU may raise DTCs. We can disable the relevant diagnostics along with the control logic to prevent warning lights or errors.

Benefits of Exhaust Flap Removal

• Constant open exhaust valve for steady flow and sportier, more aggressive sound.
• Eliminates ECU control that closes the valve at cold start or in standard driving modes.
• Prevents DTCs related to disconnected or faulty flap actuators when combined with targeted diagnostics off.
• Fully reversible — OEM flap logic can be restored anytime with the original file.

Exhaust_Flap — Supported ECU