Audi TTRS 8S CB2 exhaust flap control

Flap control CB2 for controlling the exhaust flaps via the Drive Select with additional SSA and misfire memory function

suitable for:

• Audi TTRS 8S

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)

Exhaust button:

By clicking on the exhaust button, the flaps can be opened and closed independently of the Drive Select. The automatic opening at 4500rpm is always retained. With the 30E3 update, the button is deactivated. In this case, you can open and close the flaps independently of the Drive Select by double-clicking on the ESP button.

Series mode / workshop mode:

Hold down the SSA button for 7 seconds and the module will be deactivated. Everything behaves as if no module was installed. As feedback for successful activation or deactivation, the SSA lamp switches automatically.

Gearbox S-detection:

As soon as you set the transmission to S, both flaps open. (Function only available with original transmission coding)

SSA Memory:

The automatic start-stop setting is saved and restored after the vehicle is started.

Misfire Memory:

The misfire remains in Dynamic (Individual: engine/gearbox) even after the engine has started. No more annoying gear shifting necessary.

Assembly

Installation is plug and play in the footwell behind the A-pillar trim (instructions are included in delivery).

Additional features

• Can be retrofitted at any time without leaving any traces
• No interference with the standard CAN bus
• 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

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.