McLaren 765 LT RX1 (MCE2) ASR Exhaust Valve Control

McLaren 765 LT RX1 (MCE2) – ASR exhaust flap control

Experience full control over the sound of your McLaren 765 LT.
With the ASR exhaust flap control RX1 (MCE2), you can conveniently control the exhaust flaps of your vehicle via remote control – regardless of Drive Select or driving profile.

Compatible with:
McLaren 765LT from model year 2020 onwards

Maximum control – uncompromising sound

With the RX1 exhaust valve control, you take charge of the sound of your supercar. Open or close the valves at the touch of a button and decide for yourself how your McLaren sounds – from subtle to uncompromisingly sporty.

Your advantages at a glance

• Regardless of Drive Select – you decide on the sound, not the driving profile.

• True production mode – module remains deactivated even after vehicle start (ideal for workshops, MOT or service)

• Freely programmable start mode – Decide for yourself how your McLaren sounds when starting up.

• No CAN bus modifications – no interference with other control units

• Software update-safe – remains functional during McLaren updates

• Plug & Play installation – vehicle-specific original connectors, no cable damage

• Reversible without leaving a trace – can be restored to its original condition at any time

Assembly

Installation is simple via plug & play using vehicle-specific connectors directly on the exhaust flaps.
Recommended mounting location: trunk – for optimal reception and protection from the elements.
All cables are appropriately pre-dimensioned.

Handheld transmitter

• Elegant design with brushed stainless steel front

• High-quality workmanship

• Large range

Technical Highlights

• No impact on the CAN bus

• No error messages in memory

• Safe operation for electric flap systems

• Developed and produced in Germany

Notes

• Not approved according to German road traffic regulations (StVZO) – intended exclusively for racing.

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

• Installation is at your own risk.

Conclusion

With the ASR exhaust flap control RX1 (MCE2) you get the maximum out of your McLaren 765 LT – technically clean, precisely controllable and in true “Made in Germany” quality.