I contacted the Katana manufacturers. It's only compatible with 2008 and earlier cars (mine is 2009).
I also e-mailed BOE but I don't know exactly how to determine if it will meet emissions where I live.
The OEM SC actually would run close to 10k when it's all said and done nowadays.
Like I said, I'm not looking for crazy power, just a bit more pep. =)
FYI....BOE's kits are not CARB approved either but that doesn't mean they couldn't pass emissions...again agreeing with Turbophun here. Perhaps someone who has already done this in your state can chime in. Glad I live in an area that doesn't do emission testing! What a PITA!
2005 Elise- Katana II Supercharged and other fun bits
2011 Evora - Daily Driver