Thread: Dinan Exhaust
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      07-10-2014, 07:09 PM   #8
momo3605
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Drives: M340i LCI, 718 GTS 4.0
Join Date: Aug 2012
Location: Norcal

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I've heard it at Dinan's HQ before. It was a late prototype (just weeks before release) So maybe it has been modified since then but it was kinda droney. I wasn't a big fan. It's louder than the M performance big time though.
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