I got the turbo from Jshop at the time, Not sure if he can get another one for that price but yer it was a ausome bargen, my sig tell the story.
On a R33 you wouldnt need to change you ECU as the Hybrid is a mix of 32rear housing "Quick spool times" and the R33 intake, But it was BB and from what I was told could support up to 25PSI