Mercedes G-Class W463 RX1.2 (ML2) ASR Exhaust Valve Control

RX1.2 (ML2) ASR flap control for Mercedes G-Class W463 – G63 AMG &am G500 (2018–)

Experience pure engine sound at the touch of a button with the RX1.2 (ML2) ASR exhaust valve control for your Mercedes G-Class. W463.
This system gives you full control over your exhaust flaps – regardless of Drive Select or vehicle profile.

With just one remote control, you can control the sound of your vehicle exactly as you wish – discreetly in standard mode or sportily with the flaps open.

Your advantages at a glance

• Full control over the vehicle sound – independent of Drive Select.

• True factory mode (module deactivated) remains active even after the vehicle is started – ideal for workshop, service or MOT visits.

• Freely programmable start mode: Set the sound mode in which your vehicle starts.

• No interference with the CAN bus – no impact on other control units, no problems with software updates.

• Plug & Play Installation with original connectors – no cable damage, no power thieves.

• Can be reversed at any time without leaving any trace.

Technical details && Assembly

The module is mounted directly on the actuators of the exhaust flaps in the rear silencer area.
The installation is simple, reversible and leaves no lasting traces on the vehicle.

Handheld transmitter details:

• High-quality workmanship with brushed stainless steel front

• Long range

• Reliable function for continuous operation

Branded product – Made in Germany.

Notes

• Not approved according to German road traffic regulations (only for use in racing)

• Installation at your own risk

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

• No liability is accepted for damages resulting from failure to heed these instructions.

Conclusion:
Experience uncompromising performance and maximum control over the sound of your Mercedes G-Class – with the RX1.2 (ML2) ASR flap control.

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.