All parts are available new.
However, I have a pre-owned Procharger intercooler in stock as well as most of the hoses and pipework.
What I do not have is a mounting bracket, however, these are available from Procharger.
If I had a mounting bracket in stock I would probably sell this as a complete kit.
Sourcing a factory refurbished C2 head unit/blower is the difficult part and very rarely do they come up for sale.
I also have a full Procharger factory installation and instruction manual which is included in the sale.
The choice of pulleys/cogs gives you the option of rpm and boost levels.