Sign In

Welcome to the next generation exhaust valve controller by KR Tuning for the Audi R8, Lamborghini Huracán (EVO / Tecnica / STO, STERRATO).
This controller is 100% plug and play and extremely easy to install.

Once installed, you get full manual control over your factory exhaust valves. It also works with aftermarket exhaust systems that keep the original valve motors.

The controller overrides the factory valve system, giving you complete control over your exhaust sound with two simple modes:
• Valves fully open for maximum sound
• Valves fully closed for a quieter drive

Maximum control. Maximum sound. Simple installation.

FITMENT

• AUDI R8
  
• LAMBORGHINI HURACAN (INLCUDES EVO, PERFORMANTE, STO, STERRATO)

IMPORTANT NOTE

For certain Huracan models, OEM suppliers have changed the polarity of the Exhaust valve solenoid. If your controller is not working you may have to swap the pins in the controller. For Huracan STO and EVO, there is a chance you will need to change the Pin on the power side from one side to the other.

*Additionally* the controller is shipped to you without the end connector plugged in. We recommend testing with a test light to confirm power and attaching the connector. This is done because once the connector is pinned it is tricky to undo.