T4 t72, dual ball bearing, single scroll turbo. This has both oil and coolant bungs and has a v band exhaust housing. Screen and fittings come with the turbo. Make an offer. The only thing I'll trade for is a gt35r. This turbo made 450whp on 12psi and 601 on 20 pounds on a fully built 2.0 liter ls/vtec.