Audi RSQ8 4M CB2 ASR exhaust flap control

ASR CB2 exhaust flap control – For maximum control over the sound of your Audi RSQ8

Experience performance at the touch of a button – with the ASR flap control CB2 You control the exhaust flaps of your Audi RSQ8 (4M8/4M8 Performance) directly via the Drive Select or the ESP button.
The system was specifically developed for electric flap systems and allows you precise, reliable and safe control – without any error messages in the error memory.

Features at a glance

• Drive Select control (individual engine sound)

  • Dynamic: flaps permanently open

  • Car: Flaps open at 3000 rpm or 80% accelerator pedal (just before kickdown)

  • Comfort: Flaps open at 4500 rpm or 80% throttle

• Easy Switch (double click ESP button)
  Open or close the flaps independently of the driving profile with a simple double-click.
  The automatic opening at 4500 rpm remains active.

• Series mode/Workshop mode
  The module can be deactivated using a key combination – this restores the vehicle to its original factory condition.

Easy installation – Plug && Play

Installation is straightforward and leaves no residue.
The module is Reversible at any time, without any visible traces on the vehicle.

Technical Highlights

• Designed for electric flap systems

• Continuous, safe operation

• No error messages in the system

• Made in Germany – Brand quality with precision

Notes

• Not permitted in the area of StVZO

• For use only in motorsport

• The flaps should not be fully closed at full load.

• Installation at your own risk – no liability for damages

• Product image may differ

We receive a large number of custom orders and requests every day, 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 here to our sales teamto check stock before making your purchase.

We fully understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your Inquiry to us Our friendly sales team will then contact you to confirm if this part is the right one you are looking for.

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

At Upgrade my Car (R-Trade GmbH), we take great care to fully inform our customers 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 competitions on race tracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these terms and conditions, including recreational off-road use, 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 compliance with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with applicable legal regulations before using our products.