Audi RS4 B9 CB2 exhaust flap control

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

Compatible models:

• AudiRS4 B9
• Audi RS4 B9 facelift
• AudiRS5 B9
• Audi RS5 B9 facelift

With this control unit you have the possibility to control your exhaust flaps via the Drive Select and the exhaust button.

Functions at a glance:

• Drive Select (Individual: Engine sound):
• Dynamic: flaps permanently open
• Auto: Open from 3000rpm / 80% accelerator (just before kickdown)
• Comfort: Open from 4500 rpm / 80% accelerator (just before kickdown)

Easy Switch (Double Click ESP):

• By double-clicking the ESP button, the flaps can be opened and closed independently of the driving profile. The automatic opening at 4500 rpm is always maintained.

SSA Memory:

• The module remembers the last state of the SSA and restores it the next time the vehicle is started. This function is not available on all models.

Series mode / workshop mode:

• The module is activated or deactivated using a key combination. If the module is deactivated, everything behaves as if no module were installed.

Assembly

• Installation is plug and play. The module must be connected directly to the exhaust flaps. The module itself is placed in the trunk. The cables are routed from the inside to the outside through an existing cable duct.

Additional features

• Can be retrofitted at any time without leaving any traces
• This device has been specially developed for use with electrical flap systems and therefore offers safe and long-lasting operation.
• No error message in the error log

Handheld transmitter

• High quality and elegant appearance
• brushed stainless steel front
• High range

This device has been specially developed for use with electrical flap systems and therefore offers safe and long-lasting operation.

Rely on our quality! Branded product Made in Germany!

Hints

• No approval in the StVO
• For racing use only
• When driving at full load, the flaps should not be completely closed
• Installation at your own risk
• No liability is accepted for damages
• Product image may vary

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively about the intended use of our products. Please note that unless otherwise stated, all of our products are specifically designed for professional racing use. These are intended solely for use in competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for compliance with applicable laws lies solely with the buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.