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

LAnderson23 · 01-11-2013, 03:30 PM

Probably a really dumb question, but: What exactly does putting a performance exhaust get you? Does it simply make it louder or do you actually get a power increase?

01-11-2013, 03:30 PM	#8
LAnderson23 Captain 126 Rep 710 Posts Drives: 2015 M4 Join Date: May 2012 Location: Southern California iTrader: (0)	Probably a really dumb question, but: What exactly does putting a performance exhaust get you? Does it simply make it louder or do you actually get a power increase?
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