Standard turbo ....... then later standard VG30 turbo at 1bar.
lost power basically coz of the excessive leak it had .... had the splitter i made in between.. but not enough.
by plumbing it up .. it gave the exhaust a more positive direct for flow .... screamer helping scavenge the air more from the back of the turbo while the gate opens......
it was holding 1bar right to red line till it spat the front oil seal about a month ago and did some ringland damage as well, i believe .... hasnt seen the street since unfortunately. new motor soon though.