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      10-27-2012, 12:46 PM   #9
tiltmode43
I plead the 5th.
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Drives: AW F30 328i & IB E85 Z4M
Join Date: Oct 2009
Location: SoCal

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Quote:
Originally Posted by 328inGE View Post
might help if you could identify whether they are cat-back or axel-back, the pricing and link the sound clips for comparison. the majority have picked the m-performance exhaust which is an axle back, so there will be no performance gains from that system.
Are there an axle-back exhausts for the F30? Would require cutting the OE exhaust so I'm not sure many will be offered. I could be wrong though!
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