yup, there are 2 members on here that already have the comptech kit on the new Civic Si. I believe the kit runs about 3,900 and includes the reflash so your ready to go all in one package no extra tuning necessary. Is kinda like the mopar stage packages for the neons only its comptech doing it for Honda.

Supercharger Kit (06-07 Civic Si)

And i your right about the s2k. It is in another class but I see them going for alot cheaper lately and for almost the same amount of money as a neon you can have the same hp all motor.

btw, I bought my car at Crowne Acura in Clearwater. They install Comptech SC at that dealership. They were doing a NSX when I was there.