Audi RS5 F5 RX1 (AE2-4R) ASR exhaust flap control

ASR flap control RX1 – for Audi vehicles with two electric exhaust flaps (type AE2-4R, e.g. RS5 F5 B9)

Experience full control over the sound of your Audi!
With the ASR flap control RX1 Control your exhaust flaps easily via remote control – independently of Drive Select. Decide for yourself when your vehicle sounds sporty or remains discreet.

Your advantages at a glance

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

• True serial mode – The module remains completely deactivated if required, even after a restart.

• Freely programmable start mode – Choose whether your Audi starts with the exhaust flaps open or closed.

• No interference with the CAN bus – No risk to other control units or error messages.

• Plug &Play Installation – Original plug, no cable cutting, no wire thief.

• Reversible without leaving any trace – Ideal for service, workshop or vehicle inspection visits.

Technical features

• High-quality radio control with elegantly brushed stainless steel front

• Long range and reliable signal transmission

• Installation in the trunk is recommended (optimal reception, weatherproof)

• No error messages in the control unit

Operating modes

• Sport mode – Flaps permanently open

• Serial mode – Vehicle behaves as it did when it was new from the factory

• Freely programmable start mode – Vehicle always starts in the desired state

Quality Made in Germany

The RX1 is specifically designed for electric flap systems and offers maximum reliability and durable components – Precision manufactured in Germany.

A notice:

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

• For use only on closed tracks or in racing

• Installation at your own risk – no liability for consequential damages

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.