Service
Active Sound
Powerful V8 sound and customization
Transform your vehicle's acoustic presence with a deep, aggressive V8 exhaust rumble, regardless of engine type. At HeliosAUTO, we specialize in the custom fitting, wiring, and calibration of industry-leading Maxhaust Active Sound systems. Designed and engineered in Germany, this technology uses electronic sound boosters and actuators to recreate authentic performance exhaust tones for diesel, gasoline, hybrid, and electric vehicles.
The installation is non-invasive and leaves your original exhaust, DPF filters, and vehicle warranty completely untouched.
About the service
Our Services Include:
Genuine Maxhaust Installations: Expert fitting of authentic German-made sound modules, high-frequency transducers, and Bluetooth receivers.
Smartphone App Control: Full sound customization including volume, RPM pitch, idle sound, start-up roar, and overrun pop/crackle effects via iOS and Android.
Factory Drive Mode Integration: Seamless switching between customized sound profiles directly using original vehicle buttons (Drive Select, Agility, M Modes).
CAN-BUS Sync Technology: Real-time synchronization with engine revs and throttle position for 100% authentic dynamic response.
Underbody & Internal Mounts: Professional mounting underneath the chassis or inside trunk recesses with weatherproof pass-throughs.
Helios Auto
Want this service on your car?
Send us your model and configuration. We’ll return an exact quote.