Today I was trying to figure out how to mod my airbox. I had heard in another thead that the way to mod the airbox is to take out the snorkel, drill holes in the top and cut the cover in half. I've got a few questions about the mod though: 1st: will there be any problem with dirt getting in this open hole where the snorkel used to be? 2nd: Where am I supposed to drill the holes in the top and how many/ how large of a hole? 3rd: Someone suggested cutting the cover in half; is this the cover? If so where should I cut it at? All info and tips would be greatly appreciated!