TY.
Turbo is T34 with .48 ex housing. Chinese made copy but I bought it from a domestic store with a warranty so hopefully doesn't end up being one of the bad examples.
Today I finished the downpipe. Not very pretty, especially the first welds close to the Vband because they were done with a poor quality mig wire, kinda lucky that I ran out in middle of the job and had to buy better one.