blog posts
BMW M2 F87 RX1 (BE2) ASR Exhaust Flap Control
In stock
Description
RX1 (BE2) exhaust flap control – BMW M-Series
Full control over the sound of your BMW M Performance.
With the RX1 (BE2) exhaust flap control, you take full control of your vehicle's sound – regardless of the selected driving mode. The system is conveniently operated via remote control and allows you to manually open or close the exhaust flaps at any time. This way, you decide when your BMW sounds quiet or loud.
Compatible models
BMW M2 F87, M2 Competition & M2 CS
BMW M3 (F80 / G80)
BMW M4 (F82 / F83 / G82 / G83)
BMW X3 M & X3 M Competition (G01)
BMW X4 M & X4 M Competition (G02)
BMW X5 M (F85 / F95), X5 40e / 50i (F15)
BMW X6 M (F86 / F96), X6 50i / M50i (F16 / G06)
BMW M5 (F90), 550i (G30), 750i (G11), 850i (G14 / G15 / G16), M8 (F91 / F92)
Your advantages at a glance
-
Manual control independent of Drive Select
You determine the sound – not the driving profile. -
True serial mode (module disabled)
Ideal for workshops, vehicle inspections or servicing – no need to revert to a previous state. -
Freely programmable start mode
Choose how your vehicle sounds when starting up. -
No interference with the CAN bus
No risk to other control units, no impairment from software updates. -
Plug & Play Installation
Vehicle-specific connectors, no cable damage, no power thieves.
Assembly & Operation
Installation is simple and reversible via plug & play. The control unit is connected directly to the existing changeover valve – without any modifications to the vehicle wiring.
Handheld transmitter:
-
Elegant design with brushed stainless steel front
-
Long range and reliable signal transmission
The RX1 system is specially designed for electric exhaust valves and ensures safe, long-lasting operation – Made in Germany .
Notes
-
Not approved for road use – intended for racing only.
-
The flaps should not be completely closed at full load.
-
Installation at your own risk
-
No liability is accepted for damage resulting from improper installation.
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
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.