http://www.slowboyracing.com/Exhaust...d/sbrcast.html

This is the slowboyracing manifold I was talking about. I haven't heard much about them, but they look like an interesting option. They're charging 225 dollars for an Evo mani now- they blame a Mitsu price increase. The things used to go for 190 with free shipping, I bought one from a private seller never used for 160 during that time period.