Audi SQ7 TFSI 4M RX1 (AE1) ASR Exhaust Flap Control

ASR flap control for Audi models (Type AE1)

Full control over the sound of your Audi.
With the ASR exhaust flap control type AE1, you can easily control your vehicle's exhaust flaps via remote control – independently of Drive Select or vehicle mode. This way, you alone decide when your Audi sounds sporty or remains discreet.

Compatible with:

• Audi SQ5 FY

• Audi SQ7 55 TFSI e 4M

Your advantages at a glance

• Regardless of Drive Select: The vehicle sound remains in your hands – no matter which driving profile is active.

• True factory mode: With the module deactivated, the system remains true to its original state – even after a restart. Ideal for workshops, vehicle inspections, or service centers.

• Freely programmable start mode: Choose which sound your Audi starts with.

• Plug & Play installation: Vehicle-specific original connectors – no cutting, no soldering, no wire taps.

• Safe & compatible: No interference with the CAN bus, no error messages, no influence on other control units.

• Reversible without leaving a trace: Can be reset to the original factory condition at any time.

Assembly & Equipment

Installation is quick and easy via plug & play . The control unit is connected directly to the exhaust flaps and can be placed in the trunk for optimal reception.

Handheld transmitter:

• High-quality stainless steel front with a brushed finish

• Long range for reliable control

Technical Highlights

• Memory function for the last selected mode

• Freely programmable start mode

• No impact from software updates

• Full compatibility with electric flap systems

Made in Germany – developed for durability, reliability and precise function.

Important instructions

• Not permitted under the German Road Traffic Act (StVZO).

• For use in motorsport only

• Installation at your own risk

• The flaps should not be completely closed during full-load driving.