![Paulo Acoba 🐀 on X: "TIL about Audi's Soundaktor system to add exhaust noise but to also cancel diesel noises by emitting "a low-pitched, roaring sounds" . Audi diesels literally have speakers Paulo Acoba 🐀 on X: "TIL about Audi's Soundaktor system to add exhaust noise but to also cancel diesel noises by emitting "a low-pitched, roaring sounds" . Audi diesels literally have speakers](https://pbs.twimg.com/media/Eb6B9EHU4AEI4T6.jpg)
Paulo Acoba 🐀 on X: "TIL about Audi's Soundaktor system to add exhaust noise but to also cancel diesel noises by emitting "a low-pitched, roaring sounds" . Audi diesels literally have speakers
Down4SoundShop - 😱 🤔 🤯 This is an Audi SQ5 exhaust. They call it the Sound Booster, and it is the automotive equivalent of stuffing socks down the front of your trousers.
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Universal Car Electronics Exhaust Single Active Sound Booster Sound Exhaust System Soundbooster Sport - Mufflers - AliExpress
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Source electric exhasut sound boost universal active sound exhaust system exhaust speaker for audi a4 a6 a7 q3 q5 car on m.alibaba.com
![Paulo Acoba 🐀 on X: "TIL about Audi's Soundaktor system to add exhaust noise but to also cancel diesel noises by emitting "a low-pitched, roaring sounds" . Audi diesels literally have speakers Paulo Acoba 🐀 on X: "TIL about Audi's Soundaktor system to add exhaust noise but to also cancel diesel noises by emitting "a low-pitched, roaring sounds" . Audi diesels literally have speakers](https://pbs.twimg.com/media/Eb6B9FoVcAAhv16.jpg)