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austin335i · 01-30-2012, 01:09 AM

My JCW MINI has a popping sound in sport mode. Might be a similar feature? Then again it does sound like the glass is somehow reacting. Either way... Sounds better outside I'd imagine.

01-30-2012, 01:09 AM	#46
austin335i Banned 6 Rep 121 Posts Drives: E90 2008 BMW 335ia Join Date: Sep 2010 Location: Los Angeles iTrader: (4)	My JCW MINI has a popping sound in sport mode. Might be a similar feature? Then again it does sound like the glass is somehow reacting. Either way... Sounds better outside I'd imagine.
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