ASR exhaust flap control RX1 (AE2-4R) for Audi RS4 8W

ASR flap control RX1 – For Audi RS5 F5 (B9) & RS4 B9

Experience full control over the sound of your Audi!
With the ASR flap control RX1 Control your vehicle's electric exhaust flaps easily via remote control – independently of Drive Select. This way you decide She, when your Audi sounds quiet or sporty.

Your advantages at a glance

• Manual control via hand-held transmitter – full control over the exhaust sound

• Regardless of Drive Select – Sound as desired, not according to driving mode

• True series mode – can be deactivated, remains active even after the vehicle starts

• Freely programmable start mode – Choose your favorite sound at startup

• No interference with the CAN bus – no influence on other control units

• Plug & Play Installation – Vehicle-specific original connectors, no cable damage

• Reversible without leaving any trace – can be restored to its original condition at any time

Operating modes

The start mode can be individually programmed:
The vehicle will either start in the last selected state or in a predefined mode – entirely according to your preferences.
A simple key combination is all it takes to save the desired startup mode.

Easy assembly

The installation is carried out Plug & Play with vehicle-specific plug connections – no soldering, no cutting.
Recommended mounting position: trunk, for optimal reception and protection from the elements.

High-quality remote control

• Elegant design with brushed stainless steel front

• Long range and reliable signal transmission

• Pleasant feel and durable quality

Technical Highlights

• No error messages in memory

• No impact from software updates

• Designed for electric flap systems

• Made in Germany – Quality and safety from German development

Notes:

• Not permitted in the area of Road Traffic Regulations

• Only for the Use in racing

• Do not close flaps completely during full-load driving.

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

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.