Description
MOSHAMMER 992 Active Aero Emulator
The MOSHAMMER Active Aero Emulator is the solution for Porsche 992 vehicles converted to a fixed rear wing or ducktail. It reliably prevents error messages that can occur when the active aero system is removed.
The MOSHAMMER Active Aero Emulator processes all required signals internally, including rear spoiler logic monitoring. As a result, no active aero warning messages appear.
The system requires no PIWIS coding.
After installation, the vehicle operates as if no electric rear spoiler is installed.
MOSHAMMER Premium Refinement.
Information
It fits:
– Porsche 992.1 models from 2019 to 2024 with OEM ECU 992.907.479 S
– Porsche 992.2 models from model year 2025 with OEM ECU 992.907.479 S
If your vehicle is equipped with a different control unit, which your Porsche dealer can confirm for you,
the emulator cannot be used. In that case, the spoiler is coded out in the standard way using PIWIS, as is common practice.
Installation
Any qualified mechanic can perform the installation.
The MOSHAMMER Active Aero Emulator P992.20.3080 replaces the original control unit.









