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01-01-2015, 05:38 AM | #2 |
E92 M3
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Rep 508
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Drives: (2) E92 M3's & F30 320i
Join Date: Jun 2011
Location: Playa Vista, CA
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I have the OEM exhaust mod (perforated pipe method). How will these test pipes sound with the exhaust mod?
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01-01-2015, 02:52 PM | #3 | |
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Quote:
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