BMW M3 and BMW M4 Forum - View Single Post - BMW M3 / M4 Sound and Exhaust System: Deep Dive and Interview

parky1215 · 05-01-2014, 01:27 AM

I will most likely remove secondary cats and replace silencer with x pipe.
Will post how that sound when I get my car later this year.

05-01-2014, 01:27 AM	#48
parky1215 Lieutenant Colonel 564 Rep 1,983 Posts Drives: F90 M5C \| G06 X6 M60i Join Date: Nov 2010 Location: Rancho Cucamonga, CA iTrader: (13)	I will most likely remove secondary cats and replace silencer with x pipe. Will post how that sound when I get my car later this year.
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