Audi S3 8Y RX1 ASR Exhaust Flap Control

ASR flap control RX1 – Audi S3 8Y

With the ASR RX1 exhaust flap control system , you take full control of the sound of your Audi S3 8Y . The system allows manual control of the exhaust flaps – conveniently via the included remote control .

Thanks to independent control, you decide when your vehicle sounds sporty or remains discreet – independent of Drive Select. Perfect for those who want uncompromising control and quality.

Your advantages at a glance

• Regardless of Drive Select – you determine the sound, not the driving profile.

• True production mode – module remains deactivated if required, even after restarting the vehicle.

• Freely programmable start mode – You decide how your vehicle sounds when starting.

• No interference with the CAN bus – no danger to other control units, no problems with software updates.

• Plug & Play installation – with original plugs, without cable damage or power taps.

• Reversible at any time – without leaving a trace, without error messages.

Set startup mode

The start mode determines the sound profile in which your vehicle starts after the ignition is switched on.
By default, the system remembers the last state – however, you can also program a fixed mode, such as always “Sport”.
Simple programming is done directly via the handheld transmitter – completed in just a few seconds.

Assembly

Installation is plug and play in the footwell behind the A-pillar trim.

• Assembly time: approx. 30–45 minutes

• Instructions: included in the package

Handheld transmitter

• Elegant design with brushed stainless steel front

• Long range

• Precise control

Technical notes

• No interference with the CAN bus

• No error messages

• Standalone system, designed for electric flap systems

• Made in Germany – quality and durability guaranteed

Legal notice

• Not approved for road use (German Road Traffic Regulations)

• For racing use only

• Installation at your own risk

• Do not close flaps completely during full-load driving.