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      01-18-2012, 04:44 PM   #1
NJ 1161
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Drives: 335D M3
Join Date: Nov 2011
Location: UK

Posts: 1,089
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More turbo noise from my 335d?

Any ideas on how to hear a little more from the turbos on my car??

Any dumpvalve options, maybe??

Be nice to hear some whistleing!!
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