Description
Product information “Active Sound CS” incl. Custom Sounds
(previously “Stage One PLUS”)
The MAXHAUST System brings the power and emotion of sound back to your vehicle. Through external speakers, it simulates the deep rumble of large-volume engines (V6/V8) as well as futuristic engine tones and jet-like effects, giving combustion, hybrid, and electric vehicles a sound experience that no standard exhaust system can achieve.
Our CS version goes even further with the exclusive Custom Sounds License. With MAXHAUST Custom Sounds, you can truly personalize your car like never before. Choose from more than 140 pre-loaded sounds, such as train horns, sirens, and more—or even upload your own recordings. Assign these sounds to specific vehicle events, like unlocking or locking your car, opening the doors, or pressing steering-wheel buttons, and make your car uniquely yours.
– Perfect sound controllable via the own Maxhaust app and in parallel via the original vehicle buttons.
– Diagnosis via app for a problem-free installation.
– Easy and individual adaptation to the vehicle.
Control and profile setting
– Create different profiles
– Profile change takes place:
◦ Via smartphone app
◦ Via original vehicle buttons, e.g., cruise control, ESP, etc. (depends on vehicle type)
◦ About accelerator pedal position (kickdown)**
contains
1x Bridge
1x Deep Speaker
1x High Speaker
1x Sound module
1x cable set A
1x cable set B
1x Active Sound License
1x Custom Sound License
Mounting kit
1x flange with bend for horizontal mounting (gluing and drilling necessary)
1x flange for vertical mounting (adhesive and drilling work required)
1x pipe bend for horizontal mounting (drilling work necessary)
1x rubber grommet
4x locking screws
3x fixing screws
1x screw locking adhesive
4x screws for internal mounting of the flange
2x CanBus connector
4x Power cable for connection to fuse box
Software
– iOS: Free Bridge app available in the Apple App Store
– Android: Free Bridge app available in the Google Store
Note
- This set is suitable for interior as well as exterior (under car mount) installation. Sheet metal work may be necessary
- For professional installation, please ask a specialist workshop or one of our installation partners.
- The housing of the DEEP SPEAKER MAXHAUST is made of glass fiber reinforced plastic (GRP) and has a diameter of approx. 216mm and a height of 149mm. The tube diameter is 65mm.
- Before you make a purchase, please ensure your vehicle has enough space for the speaker installation!
- The retrofit can change the noise emissions of the vehicle dramatical and is not permitted in road traffic in some states! Some jurisdictions regulate or prohibit uthe se of this device. You are solely responsible for complying with applicable laws. The use is at your own risk.
Any Questions?
Get in touch with our Team. We will gladly help you find the best Maxhaust Product for your vehicle.
Johnathan W. –
The exhaust sounds are great! It took me a while to test them all out, but they’re awesome. My wife totally loves opening her car and getting a warm “Welcome!” I’d give it 5 stars if there was a way to upload “custom sounds” like the function is named!
Benjamin –
Thanks, Johnathan, for your feedback! Please keep an eye on our newsletter — you’ll be surprised by what we’ve been working on… but I don’t want to reveal too much yet! 😉
Benjamin MAXHAUST USA
Chris –
I installed the exhaust in my 2020 JL after purchasing it at Jeep Beach 25 with a friend. It was easier than expected!
The installation took us just about two hours, and the documentation was easy to follow.
Lisa –
Hi Maxhaust! Thanks for the time to explain everything and for the tips and discount at JB25!
We’re the crazy Jeep family with two JLs and one JK 😉 Now all our Babies sound like big V8s!
Frank –
Hi Lisa!
It was nice meeting you at JB25! We are glad you like our product!
Frank MAXHAUST USA
Norman K. –
Norman, Porsche Taycan S 2024 – Great product with authentic sound! I really like the “Electric 1” Now it sounds like a real electric car! It would be nice to have more electric sound options in the future. Installation took a bit longer than expected, but it was still manageable.
Customer Care –
Hi Norman!
We are glad you like our Digital Exhaust Booster! We are working on new electric sounds, you will be surprised and they will sound great on your Porsche Taycan S
Customer Care – Maxhaust USA
Alistair C. –
Never expect my new G 580e can even sound better than my previous G 550! Great Job!
Customer Care Team –
Thank you, Alistair for your nice review! We’re thrilled you’re enjoying our MAXHAUST Digital Exhaust System and appreciate the opportunity to make your stunning car sound every bit as powerful as it looks!
Customer Care MAXHAUST USA
Nate H. W. –
I changed from my 2022 GLE 580 V8 to the new 2025 GLE 53. I really love the new and its efficiency compared to the V8, but the sound really sucked. With the Maxhaust Exhaust, I’ve got that big V8 feeling back again! Thanks, Maxhaust Team, for bringing the sound and emotion back to my rides!
Frank –
Good Morning Nate!
It was a pleasure to help! Enjoy your MAXHAUST Digital Exhaust Booster!