BMW X1 M35i (U11) RX1 (BE2) ASR exhaust flap control

ASR flap control RX1 for BMW X1 M35i (U11) – Type BE2

With the ASR RX1 exhaust flap control, you take complete control over the sound of your BMW X1 M35i. This compact control unit allows you to manually open and close the two electric exhaust flaps – conveniently via a high-quality remote control. This way, you decide how your vehicle sounds at any time.

Your advantages at a glance

• Regardless of Drive Select: The sound of your vehicle depends on your settings – not on the selected driving mode.

• True series mode: The module can be completely deactivated. Even after a restart, your vehicle remains in its original factory condition – ideal for workshops, servicing, or vehicle inspections.

• Freely programmable start mode: Specify which mode the flaps should be in when the vehicle starts – last used or individually defined.

• Without interfering with the CAN bus: No impact on other control units, no effects from software updates.

• Plug-and-play installation: Original connectors, cable-friendly installation without cutting or wire taps. Reversible at any time.

• Error-free: No entries in the error memory.

Start mode – flexibly customizable

The start mode determines the flap position in which the vehicle starts after the ignition is switched on.
You can program yourself at any time:

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

• Fixed mode: Hold the desired mode button for approximately 10 seconds.
  The flaps confirm the programming by opening and closing five times.

Assembly

Installation is plug and play via the vehicle-specific connectors directly on the exhaust flaps. For optimal reception, we recommend installation in the trunk. All cables are sufficiently long.

Other features

• Reversible without a trace

• No CAN bus interference

• No error codes

• Durable system for electric flap systems

Handheld transmitter

• High-quality look with brushed stainless steel front

• Long range

• Robust construction

ASR RX1 – a brand product made in Germany.
Designed for precise and reliable operation.

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 assumed for failure to heed these instructions.

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.