BMW M3 F80 RX1 (BE2) ASR exhaust flap control

ASR flap control RX1 for BMW M3 F80 (Type BE2)

Experience complete control over the sound of your BMW M3 F80 – with the ASR flap control RX1.
This high-quality control unit allows you to electric exhaust flaps manually via remote control to operate – completely independently of the Drive Select system. This allows you to decide when your M3 should sound subtle or sporty.

Your advantages at a glance

• Regardless of the driving mode – You determine the sound, not the vehicle profile

• True serial mode – Ideal for workshops, service centers or vehicle inspections

• Freely programmable start mode – Decide for yourself how your BMW sounds when starting up

• Plug &Play Installation – Genuine BMW connector, no cable damage, no wire taps

• No interference with the CAN bus – No error messages, no software problems

• Reversible without leaving any trace – Can be reset to factory settings at any time

Assembly && Operation

The assembly takes place simple and safe via plug && Play with vehicle-specific connectors.
Recommended installation position: trunk – for optimal reception and protection from the elements.

The control system responds reliably to the high-quality remote control with stainless steel front and offers a large range.

Technical Highlights

• Safe operation without interfering with the vehicle software

• Programmable start mode (e.g., "Last State")

• No impact from software updates

• No risk to other control units

Suitable for

• BMW M3 F80

• BMW M3 F80 Competition

Notes

• For racing use only (not permitted under the Road Traffic Regulations)

• Do not close flaps completely during full load operation

• Installation at your own risk – No liability for improper installation

Made in Germany – quality that convinces.

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.