Also, a search for Kazuma parts might help, as 'Kazuma' is TRD's supercharger department or something.
Be wary though, I don't think the blower fits onto the new Camry's. Something to do with a different under bonnet design. I'm sure they will bring one out soon though.
I've also read in some newsgroups in the US that the supercharger isn't too flashy. A few people have pulled them off for various reasons. Mostly due to it not running properly after a while.