ASR CB2 for controlling exhaust flaps using the exhaust button in the car.
Compatible models:
- BMW M2 G87
- BMW M3 G80
- BMW M3 Touring G81
- BMW M4 G82
- BMW M4 G83
- BMW M8 F91 / F92 / F93
Functions:
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Active: flaps permanently open
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Inactive: opens after 4000 rpm
Standard/Maintenance mode:
The module is activated or deactivated with a key combination. When the module is off, everything works as if the module was not installed.
Video demonstration of the operation:
Installation
Plug & play installation on exhaust pipe flaps and data bus.
Additional features
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Can be retrofitted at any time
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No error messages
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The device has been developed specifically for electronic flap systems and ensures safe and long-term use.
Made in Germany!
Commentary:
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No approval for road traffic (StVO)
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For racing use only
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At full throttle, the flaps should not be kept completely closed.
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Installation at your own risk
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No liability is accepted for any damage caused by failure to follow the instructions.