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      12-29-2012, 02:21 AM   #3
W Cole

Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA

iTrader: (5)

After a bit of searching I think I was able to answer my own question based on info from this thread:

The MS adapter is simply the 08/09 piece so there is no reason to replace it as it should be identical to what is already on the car. In 2010+ BMW went to a shorter nubbin and lengthened the filter by adding a small piece to the top (see above thread for photos). Other than these "nubbin" bits the 08/09 and 10+ airboxes are identical.

Now if I could only figure out the power steering pulley torque spec so I can install my UD pulleys..