Audi RS3 8V (AE2 8V) ASR exhaust flap control

ASR flap control RX1 for Audi S3/RS3 8V (Facelift) && Pre-facelift)

Experience full control over the sound of your Audi!
With the ASR flap control RX1 Control your electric exhaust flaps manually – independently of Drive Select. This means: You decide when your Audi sounds sporty – not the driving profile.

The system is specifically designed for models with two electric exhaust flaps:

• Audi S3 8V

• Audi S3 8V Facelift

• Audi RS3 8V

• Audi RS3 8V Facelift

Your advantages at a glance

• Regardless of Drive Select: You control the sound, regardless of which driving mode you are in.

• True series mode: The module deactivates completely – ideal for workshops, service departments or vehicle inspections.

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

• No interference with the CAN bus: Safe operation without risk to other control units.

• No error messages && full reversibility.

• Plug && Play: Original connectors, no cable damage, no soldering.

Control via handheld transmitter

The RX1 is conveniently operated via the included Handheld transmitter served:

• High-quality stainless steel front with an elegant look

• Large range

• Easy programming of the start mode (e.g., last state or preferred mode)

Quick assembly

Assembly time: approx. 30–45 minutes
Installation location: Plug & Play behind the A-pillar trim in the footwell.
Reversible without leaving a trace – perfect for leased vehicles or vehicle sales.

Quality Made in Germany

The ASR RX1 was specifically developed for electric flap systems and stands for Reliability, durability and uncompromising quality.

A notice:

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

• For racing use only

• Installation at your own risk

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

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.