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      10-14-2021, 02:15 AM   #14
Kinglagos
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Drives: 2021 M4 G82
Join Date: Feb 2018
Location: Berlin, Germany

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I installed it yesterday. Two things: you can change m sound control from on/off per drive mode, the start roar is changed and the burbles changed a lot too. I'm driving the 6mt and overrun has often some very deep burbles which it didn't before, sounds like you are driving over something on the road, so deep it is. People told me the exhaust sounds better now from the outside too.
Appreciate 3