12-18-2014, 08:56 PM
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#3422
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Second Lieutenant
Drives: 2012 135i
Join Date: Nov 2014
Location: Texas
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Quote:
Originally Posted by N54CoupeHP
Who has the Performance exhaust? I can't find any videos of an 335is with performance exhaust anywhere. I'm trying to see if I want to keep my iS exhaust or upgrade to performance.
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I'm curious as well...
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