Audi R8 V10 4S 2015-2024 Exhaust Valve Controller SST

Take full control of your Audi R8 V10 exhaust with the FJ MotorWerkes Valve Control Unit — designed to give you complete flexibility over your exhaust flaps, whenever you want it.

This plug-and-play system allows you to open or close your exhaust valves on demand, whether you’re running the stock exhaust or an upgraded system — with even greater effect when paired with a performance exhaust setup. 

✅ Exclusive Direct-Fit Kit

The only true direct-fit solution on the market, designed specifically for the R8 platform — no modifications required. Retains full OEM functionality while allowing manual override whenever needed.

✅ Full Valve Control, Your Way

Maintain permanent control of your exhaust valves — switch between factory behaviour or override it instantly for maximum sound when you want it.

✅ Multiple Driving Modes

1. Sport Mode – Valves permanently open (maximum sound)
2. Comfort Mode – Valves permanently closed (reduced volume)
3. Factory Mode – Standard OEM valve operation 

✅ Smart Memory Function

Choose whether the system remembers your last selected mode or defaults to a preset option every time you start the car. 

✅ Plug & Play Installation

Supplied pre-assembled and pre-programmed with full instructions for a quick and straightforward install.

✅ Seamless Integration

Fully compatible with vehicle electronics — no error codes, no coding required, and no impact on onboard systems. Zero battery drain when switched off.

 ✅ Discreet & Durable Design

• Installed in engine bay

• Waterproof unit

• Completely hidden once fitted

• Compact size: 65 x 50 x 35 mm

✅ Compatibility

• Audi R8 V10 (4S) – 2015–2018

• Audi R8 V10 (4S) – 2019–2024

• Audi R8 V10 Plus (4S) – 2015–2018

• Audi R8 V10 Performance – 2019–2024

✅ Made in Germany

Precision-built for reliability and long-term performance. 

➕ Optional Extra

• Spare remote available for £35

⚠️ Important Notice

This product is intended for motorsport, show use, or export only. Use on public roads within certain regions (including the EU) may affect vehicle compliance. Please check your local regulations before installation.

A must-have upgrade for anyone looking to unlock the full sound potential of their R8 — with total control at your fingertips.