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      04-12-2015, 03:14 PM   #51
JerezBlkM3
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Drives: 2011 BMW M3 Coupe
Join Date: Aug 2013
Location: Abingdon, MD

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Great write up and post! It helped me swap out my stock exhaust for and ACM modded unit, and it was really straightforward based on these instructions. I'm loving the nice deep rumble of the V8!
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