Well the Turbo I was going to install on my STi had more shaft play than I was comfortable with so I wanted to get opinions on what turbo is a good upgrade. Im still have the factory rotating assembly but thats about it. It has ARP head studs,
3" catless turbo back, aftermarket uppipe, short ram intake, aftermarket turbo inlet, larger top mount, I also have 850cc DW injectors and a 250lph fuel to install. Im sure theres more stuff but thats everything I can think of that would be relavent to upgrading my turbo.