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      09-27-2020, 01:15 PM   #4
Gen13 F36
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Drives: 428i Gran Coupe
Join Date: Nov 2017
Location: Los Angeles, CA

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My vote is always for an exhaust system, it could be just axle back or cat back. I'm against straight pipe, muffler delete as there are to loud for my taste and has to much drone. I don't say aftermarket exhaust doesn't drone but they drone far less that straight pipe.

If you can source a m-performance exhaust use or new, I would go for that ... Sound cleaner and doesn't drone.... And love how it burbles sound.
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