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      12-16-2011, 03:33 PM   #31
E46 + E90
Drives: E46 M3 + E90 M3
Join Date: Jul 2008
Location: Illinois

Posts: 2,774
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2009 BMW M3  [0.00]
2002 BMW M3  [0.00]
Originally Posted by Andrew@ActiveAutowerke View Post
For exhaust we have ceramic Factory Headers and and a full custom 3 inch back exhaust .

Posted another video for you guys to drool over
My understanding is that most current exhausts on the market are 2.5". Did you guys do any comparisons between the two?

Does the custom dual 3" lose any low end torque and power?
E90 M3 DCT|Melbourne Red . Speed Cloth | My Build Thread
E46 M3 6MT|Jet Black . Black Nappa Leather | My Build Thread
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