+1. I'm taking out my K and N as well. I don't want it to mess up the air sensor with its oil either. Good thing I kept the original. :-)
Thanks again for the info.
2012 535i, April build, Space Grey, Oyster Interior, 19" M sport rims/tires, premium pkg, premium sound, side/top cameras, heated seats, comfort access, ceramic controls, OEM spoiler, painted front reflectors, 35% tint, rear Fog lights, coded to my liking.