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      02-19-2013, 02:15 PM   #6
Ron1n
Speed Demon
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Drives: '10 335d E90
Join Date: Oct 2009
Location: The 858

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2010 335d  [5.00]
There aren't any gains aside from a less muted (and by less muted, you actually get one) exhaust note. Also, the removal of the DPF increases exhaust pressure, and that has to be accounted for.
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