Yeah that is a ugr manifold and I did buy it off Phil. I've been very impressed with this manifold. A review of this manifold is one of the things I am planning on writing along with some detailed pictures.

As far as if you should replace your drag with this one it is up to you. If you are not having any boost creep problems with the drag then you should keep it. The wastegate positions was one of the reasons I bought it, it is centrally located and fits without an elbow. I'm planning on building a 16ga 316SS mani down the road. I have it designed in my head but I just wanted to get this car running and then upgrade down the road.

The intake manifold on this is also a temp unit. It is a skunk2 piece that I cut the plenum open and am in the process of porting out. I will then weld the stock plenum back on. I'll post pics of that as I progress with it next week. I've alos got a design for a full sheet metal intake that I'll hopefully try out in the near future.