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      09-20-2013, 06:44 AM   #72
BMWDEMON
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Drives: E90 M3 & E46 M3
Join Date: May 2008
Location: Annapolis, MD

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Quote:
Originally Posted by ms372 View Post
i dont have any dynos, but i thing the akra sounds much better with challenge x-pipe.
Thanks man! Great sounding system too! I used to have the full AA but this sounds pretty close but quieter which is good. Any fumes? I assume not because of the set up but gotta keep it in mind. I think I will also get a tune which should take care of any lights if they do pop up.

Thanks again!

Michael
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SOLD - 2005 E46 M3 ZCP - I/B on black
CURRENT - 2011 E90 M3 - meticulously modified
2015 X1 Xdrive 28i
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