It's an eBay manifold. I am running a t3/t04e .82 and the turbo hit the valve cover because of the manifold. I had to chop the flange off the manifold and reweld it at a slightly different angle. I also added some bracing to the manifold to help it out. I also am using an old school Tial 38mm gate and it hit the steering shaft so I had to chop that flange off the manifold too and rework it.