Convenience Opening
& Closing
Experience your vehicle’s ultimate convenience with futuristic or subtle chime sounds for opening and closing.
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Made in Germany
Give your vehicle a unique personality! From elegant door-closing tones to impressive horn sounds: discover the world of acoustic personalization.
Personalization
Record your own sound and make it your vehicle’s effect sound.
With Maxhaust Custom Sounds, you personalize your car like never before! Simply record your own sound or use a music file of your choice.
Trim the recording to up to 7 seconds and make it your personal effect sound on your vehicle.
Sound Library
Dive into a world of endless possibilities: our sound selection is constantly expanding. Pick a category and take a listen.
Dozens of sounds are waiting to be heard. Tap a category and take a listen. You can switch sounds anytime in the app.
Use Cases
Examples that convince: link effect sounds to your doors, horn, central locking, and more.
Experience your vehicle’s ultimate convenience with futuristic or subtle chime sounds for opening and closing.
For everyone who loves to stand out: train horns, fanfares, and other impressive alternatives replace your stock horn.
Our welcome sounds greet you with a distinctive tone as soon as you open the driver’s door, and in the rear for your guests, too.
When you shift into reverse, targeted warning sounds alert pedestrians and cyclists to your presence.
*All examples assume vehicle compatibility.
Maxhaust App
Play your sounds right from the app, or link them directly to your vehicle buttons, doors, horn, central locking, and much more.
Download the app now and get started!
Technology
We lead the field in technology and pave the way for future innovations. Our system is state of the art and a pioneer in engineering progress and ease of use.
We’re committed to innovation and shape the future of technology. Be part of that future and secure your Maxhaust product.
For Every Vehicle
No CAN bus? No problem: a 12-volt power source is all it takes.
Our Custom Sounds system isn’t limited to modern vehicles with CAN bus integration. Whether your vehicle is older or simply has no CAN bus system: the system installs seamlessly and delivers its full performance with nothing but a 12-volt power source.
You control everything conveniently through our app, entirely without a CAN bus connection. Flexibility and sound quality, no matter what you drive.
Automation
Connect every Maxhaust product seamlessly to your vehicle’s buttons and states. The app’s scene feature makes it possible.
Choose a trigger
How your vehicle responds
Just a few examples of many. Which triggers are available depends on your vehicle and its equipment. You can combine them freely in the app.
Leave your smartphone in your pocket while your car responds to your actions on its own. No changes to the vehicle software, no warranty loss.
Vehicle buttons can be assigned multiple functions. A smart solution for making the most of every Maxhaust product feature.
The Perfect Combo
Why stop at effect sounds?
Combine Custom Sounds with the Active Sound System and give your vehicle the sound of a V8 muscle car or a race car: through four speaker channels, controlled via the app. No intervention in the vehicle software.
One system, endless possibilities: switch sounds anytime in the app.
Learn moreInstallation
Do it yourself or have it done? Three paths lead to sound. We’ll help you choose and are always there for you.
Straight from the team that built your system, including tuning and a test drive.
Request an appointmentCertified shops worldwide, trained on every Maxhaust component.
Find a partnerPlug-and-play wiring harness and illustrated instructions for everyone who likes to wrench.
View instructions
