Audi TTRS 8S CB2 ASR exhaust flap control

ASR CB2 flap control for Audi TTRS 8S

Intelligent exhaust flap control with SSA- &Misfire memory function

Experience full control over your exhaust flaps – precisely tuned to the Drive Select system of your Audi TTRS 8S.
With the ASR flap control CB2 Control the engine sound conveniently via Drive Select or the exhaust button – entirely according to your wishes and driving situation.

Features at a glance

Drive Select (Individual: Engine Sound):

• Dynamic: flaps permanently open

• Car: Opening from 3000 rpm/80% accelerator pedal (just before kickdown)

• Comfort: Opening from 4500 rpm/80% accelerator pedal (just before kickdown)

Exhaust button/ESP double-click:

• Independent control of the flaps independent of Drive Select

• Automatic opening at 4500 rpm remains unchanged.

• In update 30E3: Control via double-click on the ESP button

Series mode/Workshop mode:

• Hold the SSA button for 7 seconds to deactivate the module.

• Return to factory condition without visible traces

• Visual feedback via the SSA lamp

Other smart features:

• S-detection: Flaps open automatically in "S" transmission mode

• SSA Memory: Start-stop setting is retained after restarting

• Misfire Memory: Misfire settings remain active in Dynamic mode

Assembly and properties

• Plug &Play installation in the footwell behind the A-pillar trim

• Reversible without visible traces

• No modification to the standard CAN bus

• No error messages in the error log

High-quality remote control

• Brushed stainless steel front

• Elegant design with long range

• Durable workmanship

Quality Made in Germany

The ASR CB2 flap control unit is specially designed for electric flap systems – for safe, durable and precise operation.
Rely on quality and technology from Germany.

Notes

• Not permitted under the German Road Traffic Regulations (StVO).

• For use in motorsport only

• Do not close flaps completely at full load

• Installation at your own risk

• No liability for consequential damages

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

We completely understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your vehicle manufacturer here. Inquiry to us Please contact us. Our friendly sales team will then get in touch with you to confirm if this part is the correct one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. See details below. here.

At Upgrade my Car (R-Trade GmbH), we place great importance on fully informing our customers about the intended use of our products. Please note that, unless otherwise specified, all our products are specifically designed for professional racing use. They are intended exclusively for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these conditions, including recreational off-road driving, may potentially violate local, state, or federal laws. 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 complying with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the relevant legal regulations before using our products.