Audi R8 4S Active Valve Control flap control

Do you drive an Audi R8 4S and have an exhaust system with factory flap control?

Would you like to have more individual control over your exhaust flaps?

With our Active Valve Control you gain complete control for your Audi R8 4S.

Our flap module is connected to the original control system in your vehicle and can be retrofitted at any time without leaving any residue.

Features

The following functionalities are available via the Drive Select menu:

Audi Drive Select: Comfort mode

Both exhaust flaps closed (also during cold start)

Audi Drive Select: Auto mode

Both exhaust flaps behave 100% original

You can now operate the flaps again using the flap button.

Audi Drive Select: Dynamic Mode

Both exhaust flaps permanently open

Innovative features

Protecting the engine (safety function)

Driving at full load with the flaps closed can cause damage, so for safety reasons our module opens both flaps at a speed of approx. 5000 RPM to relieve the load on the engine.

Module deactivation via original button

Would you like to activate the factory control? No problem: Press the ESP button twice in succession to deactivate the module. The module remains deactivated until you activate it again using the ESP button twice.

compatibility

The Active Valve Control Module is compatible with the following models:

Vehicles with factory-fitted flap exhaust system

• Audi R8 4S V10 with two exhaust flaps: 397 KW / 540 HP
• Audi R8 4S V10 plus with two exhaust flaps: 449 KW / 610 HP

scope of delivery

• 1x Active Valve Control
• cableset
• Installation instructions

Notice

Not permitted in the area of ​​the StVo

Full load travel with closed flaps should be avoided

Use at your own risk - no liability is accepted for damages

The images are sample images. The products may differ visually

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively 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 competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. 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 buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.