jdub;1348371 said:The wastegate. You will not be able to use that manifold with a CT26 or any downpipe for it. Hard to tell, but it looks like a T4 turbo flange.
sethron71;1348393 said:It will require a totally custom DP as the turbo sits way back and has to have a very tight radius 90. To run this you will need a lot of custom fab work. Also if it is the same style Ebay manifold as I have worked on you will have to turn the WG flange 90 as the dump goes straight into the wheel well.
Seth