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      02-25-2012, 12:25 PM   #10
UsurbrainM3
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Drives: 2008 e90 M3
Join Date: Jan 2011
Location: CA

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The axleback was sooo quiet, I had to get the connecting pipes. Very little drone even with the valve open.

Quote:
Originally Posted by chris s View Post
Any drone with axle back unit?
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2008 E90 AW
Exhaust: Innotech full system with magnaflow cats.
Exhaust video: