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      09-09-2016, 11:57 PM   #19
M-335
Private First Class
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143
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Drives: 2010 335
Join Date: Jul 2016
Location: usa

iTrader: (0)

I have the compact version vent to atmosphere & highly recommend it. It's not loud at all, under normal driving you cannot hear it. Zero idle issues "car runs just like factory"
Appreciate 0