BMW 3-Series (E90 E92) Forum - View Single Post - 2007 335i BLUE SMOKE PROBLEM AFTER CATLESS DOWNPIPES

TUR8OMAN · 05-25-2011, 03:00 AM

I was talking to my service and he told me that they tried without install cat pipes and there is no smoke comes. they didn't understand exact reason of this. can anybody understand?

05-25-2011, 03:00 AM	#19
TUR8OMAN New Member 3 Rep 8 Posts Drives: bmw e92 335i Join Date: May 2011 Location: istanbul iTrader: (0)	I was talking to my service and he told me that they tried without install cat pipes and there is no smoke comes. they didn't understand exact reason of this. can anybody understand? Last edited by TUR8OMAN; 05-25-2011 at 01:07 PM..
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