I'll be getting a bonus next week from work. I'm thinking some go-fast mods are next. Just not sure if I want to hop it up with those just yet as I don't even have 200 miles on her! Lol!
3x3 airbox cut and pipe are usually the first things I remember guys doing on the sumo forums. May be a good cheap beginning opening up the airbox at least and tossing in a K&N.