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      12-13-2012, 12:58 PM   #7
JAdamz
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Drives: 2011 E92 M3 ZCP
Join Date: May 2010
Location: Long Island, NY

Posts: 435
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Quote:
Originally Posted by Sejzilla View Post
Hey I hear this chirping noise after installing the meisterschaft when going over uneven road..ever had this problem?
I was actually hunting this down for a couple weeks too a few months ago. Assuming you're having the same problem, turns out it was the metal black shield that covers the bottom of the mufflers hitting the bumper mounts at the back of the car when the exhaust warmed up and expanded. You can easily tell if that cover is hitting the mounts by looking for worn away areas toward the top of the shield where it curves upward toward the car. I resolved it by tracing out notches in the area where the mounts could potentially hit when the exhaust warmed up, and Dremel'ed them out.
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