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      11-06-2012, 02:40 PM   #238
StevenY.
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Drives: 10' SG e92 335i
Join Date: Aug 2012
Location: NYC

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Quote:
Originally Posted by Beemw335
Quote:
Originally Posted by Zebra99 View Post
Without reading everything because I followed for the first few pages, what's the verdict here?

Is removing the packing from the passenger side muffler the only thing required to sound like the PE?
Or;
Was the perforated pipe in any of the sections also required to be replaced in any way?

Btw, great work for the community. Thanks guys!
Replacing the pipe with non perforated pipe is basically a muffler delete.
So far from what it seems, removing say half of the packing is a great start! ( and it makes sense, I said it a few pages back, bmw even said that the 335is mufflers were the same with different packing, so just a bit less and that sounds great too, Im sure the regular muffler, is and pe are all the same design without different amounts of packing in each( no flap for pe though))
Yup, so far it seems like removing some packing is enough. The problem I see is that sered did packing removal only but his downpipes make a big difference so we don't know how it'll be like on stock without downpipes. As for the flap, golf tee mod or jb4 can flap can easily do that. Hopefully someone with a whole stock exhaust system will try packing removal and show us how it is then we will know.
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