How can you modify the airbox on a 400 polaris scrabler (1997) can you get a bigger one?

 

Remove the upper air inlet boot. This will definantly flow more air. If you are willing to give up a little water protection, you can drill holes in the airbox's water/splash guard. This is the piece of plastic between your air inlets and filter................Or you could go w/ a K&N clamp on w/ outerwear and eliminate the air box.

EC