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

Penguino · 03-15-2011, 10:38 PM

iCarbon N55 catless downpipes + Artigianato Exhaust - Cold Start. Best performance mod by far. The iCarbon pipe fits like a glove. Full review coming shortly.

Compared to stock:

03-15-2011, 10:38 PM	#45
Penguino Lieutenant Colonel 1605 Rep 1,607 Posts Drives: A car. Join Date: Dec 2009 Location: Here iTrader: (5)	iCarbon N55 catless downpipes + Artigianato Exhaust - Cold Start. Best performance mod by far. The iCarbon pipe fits like a glove. Full review coming shortly. Compared to stock:
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