BMW M240i / M340i / M440i / M540i - G20 / G21 / G22 / G23 / G26 / G28 / G30 / G31 / G42 - flap control CB2

Flap control CB2 for controlling the exhaust flaps via Drive Modes and the ESP button

Compatible Models:

• BMW M240i G42
• BMW M340i G20
• BMW M340i G21
• BMW M340i G28
• BMW M440i G22
• BMW M440i G23
• BMW M440i G26
• BMW M540i G30
• BMW M540i G31

Functions at a glance:

• Drive Select (Individual: engine sound):

Sport / Sport Plus: flaps permanently open
Comfort / Eco: Open from 4000rpm

• Easy Switch (double click ESP):

With a double-click on the ESP button , the flaps can be opened and closed independently of the driving profile . The automatic opening at 4000rpm is always retained.

• Series mode / workshop mode:

The module is activated or deactivated via a key combination. When the module is deactivated, everything behaves as if no module were installed.

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Function description in the video:

• Assembly

Installation is plug and play on the exhaust flaps and on the data bus

• More properties

Retrofittable at any time
No error message
This device has been specially developed for use with electric flap systems and thus offers safe and permanent operation.

Rely on our quality!

Branded product Made in Germany!

• Hints:

No approval in the StVO
For racing use only
When driving at full throttle, the flaps should not be completely closed
Installation at your own risk
If the instructions are disregarded, no liability will be assumed for any damage incurred

Product image differs from the real item. The illustration is only an example.

Electronic devices and batteries must not be disposed of with household waste. Please note our information on disposal. "Notes ElektroG / BattG"