BMW M3 Forum (E90 E92) - View Single Post - New Supersprint race Exhaust + GruppeM + Software update

J08M3 · 02-23-2009, 11:05 AM

He has Supersprint not Eisenmann mufflers. They were too loud and droned to much for me to even without x-pipe. They do sound tough though, and their quality is nice.

02-23-2009, 11:05 AM	#8
J08M3 Major General 362 Rep 6,005 Posts Drives: 2011 M3 COUPE Join Date: May 2008 Location: NEW YORK iTrader: (8)	He has Supersprint not Eisenmann mufflers. They were too loud and droned to much for me to even without x-pipe. They do sound tough though, and their quality is nice. __________________
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