BMW 430i (G22 G23 G26) RX1 (BE1) ASR exhaust flap control

ASR flap control RX1 (BMW, type BE1)

The ASR flap control RX1 It was specifically developed for BMW models with an electric exhaust flap and allows you to manual control over the vehicle sound – regardless of the selected driving mode.
Compatible with: BMW 430i (G22/G23/G26) and BMW M440i.

The included high-quality remote control allows you to conveniently switch the exhaust flaps at the touch of a button. This way, you can decide at any time whether you prefer a subdued or sporty sound.

Your advantages at a glance

• Regardless of Drive Select
  The sound follows your preferences – not the driving profile.

• True series mode
  The module can be completely deactivated and remains in its factory state even after the vehicle is started. Ideal for workshops, service centers, or vehicle inspections.

• Freely programmable start mode
  Specify which flap mode your BMW starts in – if desired, even independently of the last state.

• No interference with the CAN bus
  This prevents any risk to other control units and eliminates any interference from software updates.

• Plug-and-play installation
  Vehicle-specific original connectors, no cable damage, no soldering or wire taps.

Set startup mode

The start mode defines the state in which the system is active after the ignition is switched on.

• Last state: Press the "Sport" button five times within 5 seconds.

• Fixed mode: Hold the button of the desired mode for approximately 10 seconds.
  The flaps move five times to confirm successful programming.

Assembly

Installation is simple via plug and play. For optimal reception, we recommend installation in the trunk. All cables are sufficiently long.

Other features

• Reversible at any time without leaving any trace

• No entries in the error memory

• High-quality hand-held transmitter with brushed stainless steel front and long range

• Designed for the safe continuous operation of electric flap systems

• Made in Germany

Notes

• Not permitted under the German Road Traffic Regulations (StVO).

• Use exclusively for racing, show purposes or export

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

• Installation at your own risk; no liability is accepted if the instructions are disregarded.

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.