I'm working on my own kit ,I found a couple websites to help me.Check out www.homemadeturbo.com.I picked up a used Garrett T3 Turbo from a Saab 900 for $125.I've also picked up some hose adapters and I'm making an adapter plate from my old factory exhaust manifold(I've got headers on right now) to the turbo.I like it this way because it's a challenge, it's alot cheaper and I can get pieces as I can afford them.I'm buying a Synapse check valve from www.nipponpower.com and the TurboXS products(blow off valve and boost controller).Hope this helps, just don't try to rush and finish it faster than you can afford it.If you have anymore questions feel free to ask.