Just about all custom manifolds are made just like that. Its tough as hell and the pipes are built for welding. It looks like they need to trim some of the pipes, but no biggie, just cut them and bevel the edge on a grinder. The only thing I'm not to hip on is the price though. Those pieces wound't cost that much to have made and the pipe is way cheap. MAybe my next fab whore groupbuy will be for some flanges to fit skyline turbos to our engines. :)
: Look at the illustration and then look at the photograph... What you see is NOT what you get. *sigh*