Mercedes E-Class 213 RX1.2 (ME1-4) ASR exhaust flap control

ASR flap control RX1.2 for Mercedes vehicles (type ME1–4)

Maximum control over the sound of your Mercedes.
With the ASR flap control RX1.2 You can control your vehicle's exhaust flaps manually – independently of Drive Select. With just one remote control, you decide when your vehicle sounds sporty or remains discreet.

Compatible models

• Mercedes E250 (series 213)

• Mercedes E300 (series 213)

• Mercedes E350 (series 213)

• Mercedes E400 (series 213)

• Mercedes E450 (Class 213)

Your benefits

• Regardless of the driving profile: The sound follows your command – not the Drive Select.

• True series mode: The module can be completely deactivated, even after a restart. Ideal for workshops, service centers, or vehicle inspections.

• Freely programmable start mode: Choose the mode your vehicle starts in.

• No modifications to the CAN bus: No risk to other control units, no error messages.

• Plug &Play Installation: Original plug, no cable cutting, no wire taps – simple and reversible.

operation && Modes

The RX1.2 remembers the last setting or starts in your preferred mode if desired. Programming is conveniently done via the remote control – an acoustic signal (five opening and closing cycles) confirms successful setting.

Assembly

Plug & Play assembly via vehicle-specific connectors directly on the exhaust flaps.
Recommended position: trunk – optimal reception and protection from the elements.

Other features

• Can be reversed at any time without leaving a trace

• No interference with the CAN bus

• No error messages

• High-quality hand-held transmitter with brushed stainless steel front and long range

• Made in Germany – durable, reliable, precisely engineered

Notes

• No approval in the area of Road Traffic Regulations

• Only for the Racing operations

• Do not keep the flaps completely closed during full-load driving.

• Installation is 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.