VW Golf 8 R (Type CD) ASR exhaust flap control RX1

ASR flap control RX1 for VW Golf 8 R/Golf 8 R Performance (Type CD)

With the ASR flap control RX1 Take full control over the sound of your VW Golf 8 R.
Thanks to the included remote control, you can manually control your exhaust flaps at any time – independently of Drive Select. This allows you to decide when your Golf sounds sporty or remains discreet.

Advantages of the RX1 at a glance

• Control independent of driving profile – you determine the sound, not the Drive Select system.

• True production mode – ideal for workshops, service or vehicle inspections

• Freely programmable start mode – define how your vehicle sounds when starting.

• No interference with the CAN bus – no impact on other control units or software updates.

• Plug && Play Installation – Original plugs, no cable damage

• Fully reversible at any time – without leaving a trace, without error messages

Start mode function

The start mode determines the state in which the flap control is active when the ignition is switched on.
Whether it's the last state or a fixed start mode – you can easily program the behavior using a key combination on the hand-held transmitter.

Assembly

The assembly takes place Plug && Play in the footwell behind the A-pillar trim.
Assembly time: approx. 30–45 minutes.
You can find detailed instructions in the Download area.

Handheld transmitter

• Elegant design with brushed stainless steel front

• Long range and easy operation

• Designed for maximum durability

Technical notes

• Standalone system – no interference with the CAN bus

• Not approved for road use – for racing use only

• The flaps should not be completely closed during full-load driving.

• Installation at your own risk

Quality “Made in Germany”

The ASR RX1 was specifically developed for electric flap systems – for maximum reliability, safety and performance.
Rely on precision and quality – Made in Germany.

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.