Mercedes GLE (167) RX1.2 (ML1) ASR Exhaust Flap Control

ASR flap control RX1.2 for Mercedes GLE 450 (167)

With the ASR flap control RX1.2 Take full control over the sound of your Mercedes. The module is connected directly to the actuator of the electric exhaust flap in the rear silencer area – Plug && Play using original connectors, without any interference with the CAN bus or changes to the vehicle software.

On the high-quality hand transmitter Control the exhaust flaps manually – independently of Drive Select or the selected driving profile. This way you decide She, when your vehicle sounds sporty or remains quiet as standard.

Your advantages at a glance

• Regardless of the driving mode: Full control over the exhaust sound – regardless of Comfort, Sport or Individual settings.

• True series mode: Deactivatable, even after vehicle restart – ideal for workshops, MOT or service.

• Freely programmable start mode: Choose the sound your Mercedes starts with.

• No interference with the CAN bus: No interference with other control units, no errors in the memory.

• Plug &Play Installation: Vehicle-specific connectors, reversible without leaving traces

• High-quality remote control: Elegant stainless steel front, long range, precise control

Technical Highlights

• Start mode freely programmable: Specify whether the system is active in Sport or Standard mode at startup.

• Easy assembly: Recommended position in the trunk for optimal reception

• Reversible: Completely removable at any time, without leaving any trace on the original system

Quality Made in Germany

The RX1.2 was specifically developed for electric valve systems and offers reliable, long-lasting performance. Benefit from German engineering and precision manufacturing.

A notice: Not approved for use on public roads. For motorsport use only. Installation and use are at your own risk.

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.