BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - F30 328i BMW M Performance Exhaust INSTALLED! Real World Videos

DConceicao · 03-10-2015, 04:54 AM

With one week in I've noticed that the exhaust sound is quite noticeable in the 2000 to 3000 rpm range. Normally at mid-throttle it make far much noise than the stock exhaust.

Has someone else noticed this?

03-10-2015, 04:54 AM	#171
DConceicao Enlisted Member 11 Rep 37 Posts Drives: BMW G21 M340i Join Date: Nov 2014 Location: Portugal iTrader: (0)	With one week in I've noticed that the exhaust sound is quite noticeable in the 2000 to 3000 rpm range. Normally at mid-throttle it make far much noise than the stock exhaust. Has someone else noticed this?
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