You may be able to look at the exhaust layout form this site...search in the muffler sections.

http://www.slhondaparts.com/

They usually have good diagrams.

I also wouldn't waste money on a CAI. I'd remove the reasonator from under the front bumper that fits to the airbox and go buy a good K&N type filter for the stock air box.

I think comptech makes a similiar setup and they call it the icebox.