Wilsons Sandbox

I might be moving out the west coast in a couple of months. Near Riverside, so I was wondering is this was anywhere near the Cal Posse haunts. I'll be taking out my ever increasingly battered KLR (wreck II today...). One quick question, Do I have to worry about the emissions stuff that are on the Cal versions of the bike if i move out there and switch and the registration? Ciao- MikeD