Audi A1 8X RX1 ASR exhaust flap control (AE1)

ASR flap control RX1 for Audi vehicles (Type AE1)

Compatible with:
Audi S1 ​​· TT 8S · RS Q3 · SQ5

With the ASR flap control RX1 Take full control over the sound of your Audi. The compact control unit makes this possible. manual opening and closing of the exhaust flaps – conveniently via a high-quality remote control. Decide for yourself when your vehicle sounds sporty or remains discreet.

Your advantages at a glance

• Regardless of Drive Select: The sound follows your decision, not the driving profile.

• True series mode: Can be deactivated if needed – remains active even after the vehicle is restarted. Ideal for workshops, service centers, or vehicle inspections.

• Freely programmable start mode: Choose the sound mode your vehicle starts in.

• No modifications to the CAN bus: Maximum safety without affecting other control units.

• Plug && Play: Easy installation with original plug connections – no cable cutting, no wire taps.

• Update-safe: Works independently of vehicle software updates.

functions && Operation

• Start mode: Choose whether the system retains the last state or always starts in a specific mode.

• Programming: Easy setup via the remote control – confirmed by automatic opening and closing of the flaps.

• Assembly: Plug &A&P 6 Play installation with vehicle-specific connectors. Recommended position: trunk for optimal reception.

Technical Highlights

• Reversible without leaving any trace

• No error messages in the system

• Elegant hand-held transmitter with brushed stainless steel front and long range

• Robust quality – Made in Germany

Notes

• Not approved for road use (racing only)

• Do not close flaps completely at full load

• Installation at your own risk – no liability for improper use

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.