BMW 330i 340i (G20 G21) RX1 (BE1) ASR Exhaust Flap Control

SKU: 25058

In stock

Regular price €279,00
Tax included
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Description

ASR flap control RX1 for BMW – full control over the sound

The ASR RX1 exhaust flap control unit was specifically developed for BMW vehicles with an electric exhaust flap (type BE1). It is compatible with the 330i and 340i models (F30/F31/G20/G21) and allows you to manually control the exhaust flaps at any time using a remote control. This lets you decide how your vehicle sounds – regardless of the selected driving mode.

Your advantages at a glance

  • Regardless of Drive Select:
    The vehicle sound no longer depends on the driving profile – you decide.

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

  • Freely programmable start mode:
    Specify which mode should be active at startup – or let the last used mode be restored automatically.

  • No interference with the CAN bus:
    No risks to other control units and full update security.

  • Plug-and-play assembly:
    Vehicle-specific original connectors allow installation without cable damage or the use of wire taps. Can be removed without leaving a trace at any time.

Start mode – flexibly customizable

The start mode determines how the exhaust valve control reacts when the ignition is switched on. Whether the last state or a predefined mode – the setting is easily adjusted via the remote control. The system automatically confirms successful programming with five opening/closing movements of the valve.

Easy assembly

Installation is plug and play, directly at the exhaust flaps. For optimal signal strength, we recommend placement in the trunk. All cables are sufficiently long and can be routed in a weatherproof manner.

Other features

  • Reversible without leaving any trace

  • No error messages in memory

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

The RX1 control unit is designed for reliable continuous use on electric flap systems – a genuine brand product Made in Germany .

Notes

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

  • Use exclusively in racing, for show purposes or export

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

  • Installation and use at your own risk

Does it fit my car?

We completely understand if you are unsure if a part is compatible with your car, so we strongly recommend you contact us here with your query and our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

Manufacturer

ASR Component GmbH

Bövingen 108

53804 Much DE

info@asr-component.de

customer information

At GG2 Fahrzeugtechnik (R-Trade GmbH) we attach great importance
to inform our customers comprehensively about the intended use of our
products. Please note that, unless otherwise
stated, all our products are specifically designed for professional racing use
These are exclusively for use in competitions
on race tracks that are officially recognized by an racing organization
We would like to point out that any use of our
Products outside these conditions, including leisure trips in
off-road area, potentially violating local, state or federal laws
It is important to understand that GG2 Fahrzeugtechnik (R-Trade
GmbH) assumes no liability for the legality of the use of our products on
public roads. The responsibility for compliance with the
applicable laws is the sole responsibility of the buyer. We recommend our customers
We urge you to familiarize yourself with the respective
to familiarize yourself with the legal provisions and to comply with them.