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      01-11-2012, 07:54 PM   #9
RaihaX
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Drives: 08' 135i
Join Date: Aug 2008
Location: Australia, Perth

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Quote:
Originally Posted by mpower3o2 View Post
when going catless, this is one risk you have to take? If so, is there anything we can do to prevent the seals from going out before the downpipes are installed?
From my understanding the cats cover up the smoke which would hide this problem. Therefore going cats has no ill effect and would actually tell if your turbo are going bad?