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      12-30-2012, 11:06 PM   #15
BIU
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Drives: 2008 A22 E90 M3 DCT
Join Date: Apr 2009
Location: Hong Kong

iTrader: (0)

Euro spec 08 here so I cant comment on the pre '10 US filters..

Recently swapped in an AA green filter... car definitely breathes better and the additional growl alone justifies the purchase