Quote:
Originally Posted by Dan Bilzerian
All you do for the n52 muffler is cut out and replace or put metal around the perforated pipe so it's not perforated anymore. Very straight forward
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What.....? I just did a 328 and no. Just no.
That's not how it's designed inside. I had to remove the baffling and make a 1-2 collector inside the muffler. I'll post pictures tomorrow Of the inside of a e90 328 muffler. It's actually a pain in the ass. Not anywhere near as straight forward as the 335.