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      01-16-2013, 03:10 PM   #7
Bakeme521
Some say...
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Drives: Fresh
Join Date: Mar 2010
Location: Baton Rouge n NOLA

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2007 BMW 335i  [8.24]
I did it and it was a waste of time and money. The change was so minimal you could barely notice. I ended up doing a muffler delete and selling the mufflers 3 days later.

Like others have said, just get catless DPs and you will be very pleased with the sound.
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I have exhaust and an intake...
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