Mercedes CLA Active Sound THOR: Complete installation + road test

Transform the sound of your car with the THOR Active Sound system 🔊! In this video, we install a 2-speaker kit on a Mercedes CLA 200d (2021) equipped with a CLA 45s kit, and we show you: ✅ What is Active Sound and how it works ✅ Step-by-step installation and wiring (no drilling or welding required) ✅ Custom settings via the THOR app (volume, pops & bangs, aggressiveness, etc.) ✅ Test drive with different sounds (AMG, Nissan GTR, Audi R8, etc.) The system is 100% legal, compatible with petrol, diesel, hybrid and electric, and can be easily transferred from one vehicle to another. 🤝 Official THOR importer in Belgium: kits available immediately! 👉 Go quickly to https://thor-tuning.be/ #activesound #mercedescla #cartuning #activesoundsystem #thortuning

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