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by NetMageSCW 24 days ago
Porsche did something similar for the 4 cylinder 718s. There is a microphone, processor and amplifier above the exhaust that feeds a speaker unit in the cabin to “enhance” the sound that is muffled due to the turbo.

It is good for aggressive driving but just creates a bad drone when highway cruising. Good have been implemented much better. Lots of people pull the fuse to disable it.