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      06-08-2012, 05:33 PM   #1
BlackM3
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Original Exhaust

I have a question, i took my ORiginal M3 e92 exhaust and cut the muffler and took all the wool out.

But i think its not louder??


And what is a OEM exhaust??

Sorry for my bad english
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      06-08-2012, 06:52 PM   #2
///M-Night
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Quote:
Originally Posted by BlackM3
I have a question, i took my ORiginal M3 e92 exhaust and cut the muffler and took all the wool out.

But i think its not louder??


And what is a OEM exhaust??

Sorry for my bad english
OEM stands for Original Equipment Manufacturer. So an oem exhaust is the stock one from the manufacturer.
If you want too make it louder you need too do a oem exhaust mod. Do a search for it and there will be detail videos.
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      06-09-2012, 03:22 AM   #3
BlackM3
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Quote:
Originally Posted by ///M-Night View Post
OEM stands for Original Equipment Manufacturer. So an oem exhaust is the stock one from the manufacturer.
If you want too make it louder you need too do a oem exhaust mod. Do a search for it and there will be detail videos.

Thank you very much.

But i did that, i mod it. But it isn't louder, why?
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      06-09-2012, 07:51 AM   #4
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Quote:
Originally Posted by BlackM3
Quote:
Originally Posted by ///M-Night View Post
OEM stands for Original Equipment Manufacturer. So an oem exhaust is the stock one from the manufacturer.
If you want too make it louder you need too do a oem exhaust mod. Do a search for it and there will be detail videos.

Thank you very much.

But i did that, i mod it. But it isn't louder, why?
Just taking the wool out wont make it louder. do a search and there are step by step instructions on what you need to do.
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      06-09-2012, 08:06 AM   #5
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Hack out the primary cats

That will make it louder and faster to
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      06-09-2012, 08:22 AM   #6
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Just to be clear which pipes did you cover or replace or did you only remove the packing?
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      06-09-2012, 09:07 AM   #7
BlackM3
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Quote:
Originally Posted by crabman View Post
Just to be clear which pipes did you cover or replace or did you only remove the packing?
I just took out all the wool which was inside.

like on this picture: http://i1140.photobucket.com/albums/...d/100_5170.jpg

And close the exhaust.
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      06-09-2012, 02:10 PM   #8
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You need to replace the pipes with holes in them with solid stainless steel pipes.

- KJ
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      06-09-2012, 03:04 PM   #9
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You need to replace the pipes with holes in them with solid stainless steel pipes.

- KJ
Yeah, hate to say it but this is what needs to happen. You might want to re-read the various threads on the OEM exhaust mod. Essentially you can do it 3 ways going from loudest to least loud... Bypass everything as ACM does, replace or cover both pipes in the muffler, replace or cover only the pipe with the longer set of holes leaving the other pipe alone. In the case of the latter you would want to put the packing back in to dampen the sound, the first two it can be left out since there is no need for a dampener there when there is not any exhaust routed into the chamber.
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      06-11-2012, 08:55 AM   #10
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