Audi RS6 C8 4K RX1 (AE2-4R) ASR Exhaust Flap Control

ASR exhaust flap control – Audi RS6 C8 / Performance / GT (RX1 AE2-4R)

Experience full control over the sound of your Audi RS6 C8 – with the ASR exhaust flap control RX1 (AE2-4R) .
The control unit allows you to manually open or close the exhaust flaps using a remote control – independently of the Drive Select system. Decide for yourself when your RS6 sounds sporty or remains discreet.

Your advantages at a glance

• Regardless of Drive Select: You determine the sound, not the driving profile.

• True series mode: Module can be completely deactivated – ideal for workshops, service or vehicle inspections.

• Freely programmable start mode: Choose how your vehicle sounds when starting.

• Plug & Play installation: No cable damage, no power taps, no error messages.

• Safe & reliable: No interference with the CAN bus, no impairment of other control units.

• Made in Germany: High-quality workmanship and durable components.

Start mode function

The startup mode can be individually programmed – save the last state or define a fixed startup mode.
Programming is conveniently done via the remote control. The flaps indicate successful saving by opening and closing five times.

Handheld transmitter design

• Brushed stainless steel front with an elegant look

• Long range for reliable operation

• Robust construction for continuous use

Assembly & Dismantling

Installation is completely plug & play via vehicle-specific connectors – without any modification to the original wiring.
If necessary, the system can be completely dismantled at any time without leaving any residue .

Important instructions

• Not approved under the German Road Traffic Act (StVZO).

• For use in motorsport only

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

• Installation at your own risk – no liability for failure to follow the instructions