Porsche 982 GT4 RS RX1 (U5) ASR exhaust flap control

ASR flap control RX1 – For Porsche 718 GT4 RS (982)

With the ASR flap control RX1 Take full control over the sound of your Porsche. The control unit allows you to manually open the exhaust flaps via remote control or switch back to the standard mode – all without interfering with the CAN bus or requiring complex modifications.

Once set, the system automatically remembers the last selected mode and restores it the next time the vehicle is started. This way, you always retain control – regardless of your Porsche's driving modes.

Advantages of the ASR RX1 flap control

• Regardless of driving modes: You determine the sound of your vehicle, not the driving style.

• True series mode: The deactivated module remains deactivated even after a restart – ideal for workshops, services or vehicle inspections.

• Plug &Play Montage: No cutting, soldering, or use of wire taps required. Original connectors ensure a clean and safe installation.

• No CAN bus intervention: No impact on other control units or software updates.

• Reversible: Completely and completely removable at any time.

Operating modes

• Sport mode: Valves permanently open – maximum sound, maximum emotion.

• Serial mode: Controls as per factory settings, module deactivated.

Note: Permanently closing the flaps is not possible with this module.

Premium quality handheld transmitter

• Elegant design with brushed stainless steel front

• Long range and fast response time

• High-quality workmanship – Made in Germany

Assembly

The installation is carried out Plug && Play Via vehicle-specific connectors on the existing changeover valve. No additional tools or expertise required.

Important instructions

• No approval in the area of StVZO

• Only for the Use in racing

• Do not close flaps completely during full-load driving

• Installation at your own risk – no liability for failure to follow the instructions

Conclusion

The ASR flap control RX1 offers you uncompromising control over the sound of your Porsche 718 GT4 RS – simple, safe and of the highest quality.

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.