BMW 3-Series (E90 E92) Forum - View Single Post - exhaust help with x-pipe or H-pipe

Sal@AUTOcouture · 03-13-2008, 11:12 AM

no secondary cats might sound too raspy. Hit up Mr.5...his sounds really nice. Pretty sure he has high flow catted DPs, 2nd cats in tact and an x pipe where the resonators used to be

03-13-2008, 11:12 AM	#4
Sal@AUTOcouture 733 Rep 10,105 Posts Drives: E93 M3, E36 M3 Join Date: Feb 2007 Location: Sofla iTrader: (30)	no secondary cats might sound too raspy. Hit up Mr.5...his sounds really nice. Pretty sure he has high flow catted DPs, 2nd cats in tact and an x pipe where the resonators used to be
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