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      01-04-2013, 06:06 PM   #10
vfeng's Avatar

Drives: E90 335i
Join Date: Mar 2009
Location: Norcal

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2008 E90 335i  [4.50]
Originally Posted by gzim335
Originally Posted by Jetblack135
I have the same problem with my 135i. I had catless downpipes catless midpipes muffler delete. I was thinking it happened after i went full straight pipe. I was thinking no restriction so smoke would go out of my exhaust, mine was crazy smoke like embarrasing! lol I put my stock downpipes back on and it stopped smoking. Looks like we both need catted downpipes now!
my car gets covered sometimes at a light and i try to avoid eye contact cuz im mad embarrassed lmao
Yeaa putting stock downpipes or secondary cats back on would cover up the smoke for sure but i'd still know something was wrong. I hate when it smokes at a light and i just straight ahead lol
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