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      10-15-2012, 12:37 AM   #16
jeremyr4
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Drives: '13 E93 M3
Join Date: Aug 2008
Location: West Los Angeles

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Quote:
Originally Posted by GrussGott View Post
Stellar write up Jeremy! Exactly the kind of investigative journalism that's been missing

Any chance you have a description or link to the 2 pipe mod your referring to?

thanks again!

Unfortunately I don't have a description of the mod. I am planning on doing it through a shop where it was done by the person who showed it to me today. If you search on the term "perforated" then it will show up. It's known as the OEM Exhaust Mod (Non-Perforated) because you essentially cut out perforated pipes and replace them with non-perforated pipes. I believe it can be done to 2 pipes or 4. 4 pipes is supposed to be slightly louder but I am going to stick with 2, as it was plenty loud for me.

I hope this helps - sorry that I couldn't be more helpful for your specific questions (ie. for a link).