I keep an old untitled frame around that I put legs on as stand to do projects on. It just keeps me from having to tear into my bike every time I have some creative idea. So you'll see that throughout some of my projects.
The first thing I did was install some painters tape on the frame rails. Then installed the OEM air box.
Photo Jan 04, 7 33 41 PM (1).jpg Photo Jan 04, 7 33 58 PM (1).jpg
Then I made some marks where the air box ends and the seat meets up.