With our flap control for your Audi S8 [D4 4H], you have the ability to manually control the exhaust flaps. The control is done using a remote control. This gives you full control over your vehicle's sound on the race track! Functionality and Benefits Sport Mode The exhaust flaps are opened, increasing the volume. The result is a sporty sound. Standard Mode The factory control is restored. Comfort Mode The exhaust flaps are closed, reducing the volume. 1) Control independent of driving profile You decide on the vehicle sound, not the selected driving profile 2) Proper standard mode When the module is deactivated, everything acts as if no module is installed 3) Freely programmable start mode You decide on the sound when starting the vehicle 4) No intervention in the CAN bus No risk to other control units No influence of software updates on the control 5) Plug & Play with original connectors No damage to the original cables, no use of wire taps Can be reverted at any time without any traces 6) Remote control High quality with brushed stainless steel front High range

With this control unit, you have the option to control your exhaust flaps via the Drive Select and the ESP button. Functionality and Benefits Drive Select (Individual: Engine Sound) Dynamic The exhaust flaps are permanently open, thus increasing the volume. The result is a sporty sound. Auto Flaps open from 3000rpm / 80% throttle (just before kickdown) Comfort Flaps open from 4500rpm / 80% throttle (just before kickdown) Easy Switch ESC 2x Double-click on the ESC button With a double-click on the ESP button, the flaps can be opened and closed independently of the Drive Select. The automatic opening at 4500rpm is always retained. Standard Mode X +y Key Combination A key combination activates or deactivates the module. When the module is deactivated, everything acts as if no module is installed. Function Description in Video Note: Not all functions are available on the S8. The linked video is not under the responsibility of ASR Component GmbH, but of the owner of the respective channel. It illustrates usage in countries where there are no restrictions on vehicle noise levels or other related systems. https://www.youtube.com/watch?v=oZnlVODGBWw Additional Benefits 1) Safe and Permanent Operation This device is specifically designed for use with electric flap systems. 2) Plug & Play Installation is done via Plug & Play. Can be reverted at any time without leaving any traces.