Porsche Cayenne III GTS RX1 ASR exhaust flap control

ASR exhaust flap control for Porsche Cayenne III GTS RX1 (PE2-4R)

Full control over the sound of your Cayenne – precise, reliable, Made in Germany.

The ASR flap control was specially designed for the Porsche Cayenne III GTS RX1 (PE2-4R) developed and is compatible with the following models:

• Cayenne GTS (from 2020 onwards)

• Cayenne GTS Coupé (from 2020)

With this module, you can manually control the exhaust flaps of your Porsche – regardless of the driving profile.
On the compact handheld transmitter Open or close the flaps at any time and thus determine the sound character of your vehicle yourself: sporty and loud or discreetly restrained.

Your advantages at a glance

• Regardless of Drive Select: You decide on the sound – not the driving profile.

• True series mode: Ideal for workshops, service departments or vehicle inspections – the module remains deactivated, even after a restart.

• Freely programmable start mode: Customize how your Cayenne sounds when starting up.

• No interference with the CAN bus: No interference with other control units, no error messages.

• Plug &Play Installation: Original connectors, no cable damage, no soldering or cutting.

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

Start mode function

Choose the mode your vehicle starts in when you turn on the ignition:

• Standard: The device remembers the last selected mode.

• Manually programmable: Always start in the desired mode – regardless of the last state.

Programming is conveniently done via the handheld remote control. Visual confirmation, indicated by the opening and closing of the flaps, shows successful learning.

Assembly

The installation is carried out Plug && Play with vehicle-specific connectors.
For optimal reception, installation in the trunk is recommended. The cable lengths are tailored to the vehicle.

• No interference with the vehicle electronics

• No changes to the CAN bus

• No error messages

Handheld transmitter

• Elegant design with brushed stainless steel front

• High-quality feel and durable workmanship

• Long radio range

• Reliable signal transmission

Technical details && Notes

• Standalone system without CAN bus intervention

• No software changes required

• Brand product – Made in Germany

• Suitable for racing use only (not approved under the German Road Traffic Act (StVZO))

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

• Installation at your own risk

Conclusion

The ASR exhaust flap control for the Porsche Cayenne III GTS RX1 offers maximum control over the sound – precise, safe and without interfering with the vehicle software.
Experience the full sound of your Cayenne – at the touch of a button.

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.