Disco makes a good point in that Trust td06's are 3 bolt triangle flange, when i was putting together my turbo kit for my rb20 i purchased the turbo off nengun thinking it was a t3 flange. When she arrived bang 3 bolt, 6 boost helped me out with a manifold and an ex gate.
Managed to pull 310rwhp due to overboosting, full boost by 3500-4000rpm on an internally stock motor, was an absolute animal to drive but at the same time enjoyable