Ah I see. I'm no expert, but I think you would be hard pressed to find a Evo manifold that is cheaper than that if Buschur can sell that to you for $400.
EDIT:
Looks like a nice piece, although I wouldn't want an open o2 dump on my daily, but that's just me.
http://forums.evolutionm.net/evo-sal...arts-kits.html
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