bought a hks cast manifold last night and it came with this turbo
unsure of specs but I have found the info below
Im thinking it looks 2835 internal gate t25 flange
or disco pat style
ignore the adaptor Japan man made he's silly
turbo's listed as a TB3401 A/R 60
this is the info I found when searching TB3401 not sure if its the same turbo though
"TB3401 Garrett 409096-0014 42,5 60,1 4,1 6 6/6 50*79 BCCW1"
after thinking about it Im probably gonna sell the manifold as Im selling my car anyway lol