Audi S3 8Y RX1 ASR exhaust flap control

ASR flap control RX1 – Audi S3 8Y

With the ASR flap control RX1 Take full control over the sound of your Audi S3 8YThe system enables the manual control of the exhaust flaps – very conveniently via the included Handheld transmitter.

Thanks to the independent control, they decide herselfWhether your vehicle sounds sporty or remains discreet – regardless 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 thieves.

• 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

The installation is carried out Plug && 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.

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.