Search for SB100 on Club Cobra and you'll find a tidal wave of info. There are only 500 SB100's issued each year and they normally run out of numbers by 10:00 am the first business day of the year. That's it for entire year!
http://www.dmv.ca.gov/vr/spcns.htm
A new Superformance would be treated just like any other specially SPCSN (Specially Constructed Vehichle) in California. As long as a you go go to a third party installer, you can fill out the appropriate DMV paperwork to start the process.
P.S. Don't listen to the other guys on "Brand X Forum"...there is only one forum....Club Cobra
