BMW 3-Series (E90 E92) Forum - View Single Post - Official Performance Mod List for 335i N55

Slops · 04-28-2011, 09:21 AM

So I wonder why the N55 still splits the exhaust at the single dp for no reason... Or am i missing something? Why not make a full 3.5" single turbo back pipe for our cars? Save weight and probably increase the exhaust flow???

04-28-2011, 09:21 AM	#84
Slops Major General 188 Rep 5,417 Posts Drives: 2005 C55 AMG Join Date: Jan 2011 Location: Oxford iTrader: (2)	So I wonder why the N55 still splits the exhaust at the single dp for no reason... Or am i missing something? Why not make a full 3.5" single turbo back pipe for our cars? Save weight and probably increase the exhaust flow???
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