Mercedes-Benz E63 AMG 213/238 RX1.2 (ML2) ASR Exhaust Flap Control

ASR flap control RX1.2 for Mercedes (Type ML2)

Experience full control over the sound of your AMG.
The ASR RX1.2 flap control unit was specifically developed for Mercedes models with two electric exhaust flaps – E53, E63 / E63 S AMG W213, S213, A238 and C238 – and offers a simple plug & play solution for maximum driving pleasure.

How it works

The module is plugged directly into the actuators of the exhaust flaps in the rear silencer area.
The high-quality remote control allows you to control your exhaust flaps manually and independently of Drive Select – you decide when your AMG should sound subtle or sporty.

Advantages

• Regardless of the driving mode: The flap control works completely independently of the Drive Select – you decide on the sound, not the vehicle profile.

• True production mode: If required, the module can be completely deactivated – ideal for workshops, service departments or vehicle inspections.

• Freely programmable start mode: Choose the mode in which your vehicle starts – regardless of how it was switched off.

• No interference with the CAN bus: No risk to other control units, no problems with software updates.

• Plug & Play: Original connectors, no cable damage, no power taps.

• Reversible: Can be removed without leaving a trace at any time.

Assembly

Installation is quick and easy using the plug & play method.
For optimal reception, we recommend installation in the trunk – the cable length is designed to be suitable for this purpose.

Handheld transmitter

• Elegant design with brushed stainless steel front

• Long range and reliable signal transmission

Technical notes

• Not approved for use on public roads – for racing use only

• Do not drive with the flaps closed at full load.

• Installation at your own risk

• Made in Germany – quality and durability guaranteed

Experience performance with precision: ASR RX1.2 – the intelligent solution for your Mercedes AMG sound.