Valve control – Maxhaust

Valve Control

COMING TO THE US MARKET THIS YEAR!

Flap control via app with the ability to save individual setting for each driving situation. With Maxhaust Valve Control nothing easier than that.

Full control

Depending on your vehicle, you can achieve precise, percentage-based control of the exhaust flap, saving settings for any situation. Tailor the exhaust sound to your exact preference—no more simple open or close limitations. With Maxhaust, you have full control over your vehicle's sound experience.

Get the Maxhaust App for full control.

Compatible Systems

The Maxhaust Valve Control is currently available for the following vehicles. More models are currently under development in our lab and will be added to the list soon.

AUDI
S1
A1 (GB) 35 TFSI
A6 C7 4G 3.0 TFSI
TT 8S
RS Q3
Q7 4M 60 TFSi
S Q5
SQ7 55 TFSI e 4M
S4 B9
S5 B9 F5
S8 D4
S8 D5
A8 60 TFSI D5

Supported actuators:
Küster
SBS

Upon request:
All vehicles with a factory flap system or a compatible control unit can be requested from us. Just send us a request!

Sporty Sound

Is your car equipped with a factory or compatible exhaust valve, and you're looking for full control?

Imagine keeping things quiet to keep the neighbors happy, then opening up the throttle as soon as you’re around the corner to unleash the full power of your exhaust system. Our exhaust valve control offers seamless flap adjustment at the touch of a button, with customizable presets easily managed through our app to suit your unique preferences.

Enjoy the same premium quality you've come to expect from our digital exhaust systems!

Engine protection

With adjustable flap settings that go beyond just "open" and "closed," you not only unlock the full sound potential but also protect the engine for the long haul, reducing wear over time. It’s a win for your ears - and for the environment!