Porsche 911 RX1(U4) exhaust flap control

Flap control RX1 for Porsche vehicles with vacuum system (type U4)

• GT3 991.2

With this control unit you have the option of manually switching your exhaust flaps. The control is carried out using a hand-held transmitter. By default, the last mode is saved and restored when the vehicle is started.

Advantages compared to competing products

• Control independent of Drive Select
  • You decide on the vehicle sound and not the selected driving profile
• Correct series mode (module deactivated) even after vehicle start
  • Important for visits to the workshop, service or TÜV.
• Freely programmable start mode
  • You decide what sound you want when you start your vehicle
• No interference with the CAN bus
  • No danger to other control units
  • No influence of software updates on the function of our control
• Plug and Play with original plugs
  • No damage to the original cables, no use of power thieves

The device offers the following modes:

Start mode

The start mode describes the mode in which the device should start after the ignition is switched on. In the standard configuration, the device saves the last mode set and restores it when the vehicle is started. If you want a specific mode when starting, regardless of how you parked your vehicle, this can be programmed.

The start mode can be freely programmed as desired

Last state: Press the “Sport Mode” button 5 times within 5 seconds.

Other modes: Press the button for the mode you want to learn as the start mode for about 10 seconds.

The flaps open and close 5 times to confirm successful programming of the start mode.

Assembly

• Installation is plug & play. The device has vehicle-specific plugs that are simply plugged into the existing changeover valve.

Additional features

• Can be retrofitted at any time without leaving any traces

• Independent system without interference with the CAN bus

• No error message

Handheld transmitter

• High quality and elegant appearance
• brushed stainless steel front
• High range

Rely on our quality! Branded product Made in Germany!

Hints

• No approval in the StVO
• For racing use only
• When driving at full load, the flaps should not be completely closed
• Installation at your own risk
• No liability is accepted for damages

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively 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 competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. 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 buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.