Update:
The filters just came by fedex.
The "up" arrow is on the smaller filter, so I know how to orientate the larger one.
I assume the two filters go in with the bend in the middle go in so the bend point faces the firewall? (to get around the gas pedal)
Also, the larger filter faces the firewall?
There's no instructions with these filters, so I want to get it right before I destroy something.