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      07-30-2019, 11:35 AM   #19
Josparky
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Drives: 2011 E92 M3; 2012 E88 135i
Join Date: Aug 2015
Location: Sydney

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If the front section of your exhaust system is loose, this will give you that rattling sound. Need to tighten every single bolt... i had a rattling sound only in slight load because few bolts on the front pipes were loose after i installed test pipes...
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