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      09-18-2012, 09:08 AM   #4
Carbon130i's Avatar
Drives: 130i with M Sport Pack
Join Date: Jul 2008
Location: A

Posts: 54
iTrader: (0)

They removed both sets of Cats, by the manifold and the 1 silencer.

Its not normal though, some other members in our club, have done it on their NA engines and dont have this problem

130i M Sport
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