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      12-30-2012, 10:38 PM   #11
Drives: 2011 e92 M3
Join Date: Dec 2012
Location: NY

Posts: 1,469
iTrader: (0)

A non-paper filter is always going to outflow an OEM paper filter matter which model year

That said you are never going to feel any effect from just swapping air filter
Vic311 is offline   United_States
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