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      02-12-2013, 09:28 PM   #12
AlpineE92M3
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Drives: BPM tuned '13 AW ZCP E92 M3
Join Date: Sep 2012
Location: Rochester, NY

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2013 BMW E92 M3  [0.00]
2011 BMW M3  [0.00]
18-21 sounds like it might be IPE valvetronic exhaust. Kinda sounds like this.
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