BMW M3 and BMW M4 Forum - View Single Post - M3 / M4 Active Sound responsible for 2-3% of sound

nachob · 05-29-2014, 10:01 AM

I still don't understand why they couldn't just tune the exhaust to give you 3% more sound? Even Ford can do that?

05-29-2014, 10:01 AM	#6
nachob Brigadier General 2314 Rep 4,341 Posts Drives: 2004 330i ZHP, 2022 Cayman T Join Date: Apr 2008 Location: California iTrader: (5)	I still don't understand why they couldn't just tune the exhaust to give you 3% more sound? Even Ford can do that?
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