Audi RSQ8 RX1 (AE2-4R) ASR exhaust flap control

Audi RSQ8 RX1 (AE2-4R) – ASR exhaust flap control

Maximum control over your sound.
With the ASR exhaust flap control RX1 For the Audi RSQ8 and RSQ8 Performance, you have complete control over your exhaust flap system – independent of Drive Select. Control your exhaust flaps conveniently via remote control and decide for yourself when your RSQ8 should sound subtle or powerful.

Your advantages at a glance

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

• True series mode: The module remains deactivated even after restarting – ideal for workshops, service departments or vehicle inspections.

• Freely programmable start mode: Choose how your vehicle sounds when starting – quiet or sporty.

• Plug &Play Installation: Vehicle-specific original connectors, no cutting or soldering required.

• No modifications to the CAN bus: Safe operation without error messages or software conflicts.

• Reversible && without a trace: Can be restored to its original condition at any time.

Technical features

• Control via high-quality hand transmitter with brushed stainless steel front and long range.

• Programmable start mode – freely customizable to your preferences.

• Safe operation through development specifically for electric flap systems.

• Made in Germany: Quality you can rely on.

Assembly && Notes

The installation is carried out simply via plug && Play – without interfering with the vehicle electronics.
Important NOTE:

• Not approved for use on public roads – exclusively for use on closed terrain or in racing.

• Installation at your own risk.

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

Scope of delivery

• ASR exhaust flap control RX1 (AE2-4R)

• Handheld transmitter

• Installation instructions

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.