Valve Control

Valve control via app with the option to save custom settings for each driving situation.
With Maxhaust Valve-Control, it’s as easy as it gets.

configure

Original, City, Sport

In Original Mode, the valves react as they would from the factory.

In City Mode, the valves are closed.

In Sport Mode, the valves remain 100% open at all times.

Safety Opening

Always on the safe side at peak performance

Our innovative safety-opening feature protects your engine optimally.
When 4500 RPM is reached or the accelerator pedal is pressed over 70%, the valves automatically open, ensuring safe pressure relief.

This effectively protects your engine from overheating and unnecessary wear – for greater longevity.

Control via Vehicle Profiles

You have the freedom to choose whether your valves act in sync with your car's drive modes or use other vehicle buttons to open, close, or restore the default setting.

Individual Valve Control

Custom Profiles for Your Perfect Driving Performance

With our app, you can create individual valve profiles and control each valve precisely. Open or close each valve separately, exactly when you want – for maximum sound and optimal performance.
This feature is available for vehicles with two built-in valves, making your driving experience unique and tailored to you.

Scenes

Discover the simplicity of our app's scene feature, which allows you to seamlessly connect all Maxhaust products with the buttons and states of your vehicle.

Smartphone-Free Operation

With the Maxhaust scene feature, you can leave your smartphone in your pocket while your car independently responds to your actions. No changes to the vehicle software, no warranty loss.

Flexible Scene Control

Created scenes can be deleted or deactivated at any time. You can also execute multiple scenes simultaneously. Unlock your vehicle, and your chip tuning activates automatically along with a personalized welcome sound.

Color-Coded Overview

Our app assigns a unique scene color to each product, so you can immediately see which product is assigned to which scene. This color coding makes it easy to stay organized and find your desired settings in no time.

Control via Vehicle Buttons

Vehicle buttons can be assigned multiple functions to offer you extended control options. A smart solution for making the most of all Maxhaust product features.