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Universal Car Electronics Exhaust Single Active Sound Booster Sound Exhaust System Soundbooster Sport - Mufflers - AliExpress
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Paulo Acoba 馃悁 on Twitter: "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
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LeRoy on Twitter: "Did you know that the Audi SQ5 comes with exhaust speakers for active deep bass sound... https://t.co/D7YdWV7lHG" / X
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