STS will probably come out with a twin set-up - maybe even a CARB-legal one. It's my understanding the single LS1 kit is CARB legal and will put down what, about the mid-400s. I'm a little skeert with this system because my tuner didn't have many good things to say about them when he was tuning a car with their system on it, but I think they used his suggestions to get it set up right eventually. They seem to have a great kit for C6s and they sound friggin' awesome from videos I've seen. I think I'd just try to find a package, not so much piece one together, like has already been suggested. APS is a good company, but I doubt they'll apply for CARB. The biggest worry I have about STS systems is the remote turbos and oil pumps. I just worry the pumps burn up and you loose the turbo or there's a problem with a line and such. It's probably never happened on a car that was set-up correctly, but that's just me.
I'm sure we're going to be seeing systems developed really soon
