I found a sweet deal on a tdo5h-18g (has a slight crack in the hot side, but i think it's fixable?) It comes with the manifold and the weird *** partial downpipe. My question is what flange do I need to connect more downpipe to the greddy cast downpipe? It looks like its 3 bolt from the pics I have. I am still waiting on pics of the turbo, but small cracks might not even leak, and if they do they are usually repairable arent they--even just with something like jb weld? Can you weld a cast exhaust housing? I have no experience with welding. I'll post up pics when i get em.

 

He says that it is near the wastegate flapper, so hopefully it won't be a problem. I don't think that I can't not buy it because its such a sweet deal. It comes w/ the greddy blue box--I don't really know what it does, but I plan on using uberdata anyway, so I may have a blue box for sale