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      06-22-2018, 03:23 PM   #11
iknowchih
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Drives: 2014 F10 M5 ZCP
Join Date: Jun 2012
Location: San Gabriel Valley

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Quote:
Originally Posted by wesleyan92 View Post
Zero issues for me as well till the rattle developed at 19K miles. Got the car back with the new muffler installed - back to the usual loud growl.
Did they replace the the muffler only or the whole set up?
Also which side of the muffler?
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