This is the whole package. The PartSpy jag adapter kit 0309 and a prepared jaguar supercharger and intake. Just add injectors and a belt your project.
See the standard kit listing for details on the adapters.
The supercharger had been machined and fitted to the kit already, a $300 service being included for free.
Stock pulley can be flipped or left off if you want to install an aftermarket hub.
Configures and ships in days with no group buy waiting time.