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      11-23-2012, 01:55 PM   #1
Private First Class

Drives: 2009 E92 M3
Join Date: May 2010
Location: New York

iTrader: (0)

Air filter box bolt size

Hello all,

Real quick question: anyone have any idea what the size is of the threaded bolts that hold the cover of the air filter box in place? I'm looking to pop the cover off so that I can remove and re-oil my Macht Schnell air filter. Long story but my previous drill set which I used to use for this task has gone missing...and I'd rather just pick up the correct screwdriver/wrench to remove the bolts.

Thanks in advance.
2009 E92 M3. Melbourne Red on Fox Red. ZPP ZTP. Remus Sport. CF splitters, diffuser, grille, side markers.