I like to be able to hear the exhaust, but I am not a big fan of drone.
It would be nice if it was as loud or a bit louder than the blower whine.
To me, the stock exhaust seems to be too quiet for this car.

Perhaps those interested should browse YouTube for some sounds that they like and then post them (just try to stay with 6 cyl engines).

The last gen M Roadsters/Coupes, and M3s sounded pretty good IMO.