Garrett GT35/40R - Dual Ball Bearing Garrett GT35/GT40R Turbo assembly. T3 style inlet flange with 4 bolt T31 style exit. Large 60- 1 style compressor housing with 4.00 inlet and 2.50" outlet. Hi HP 4-6 Cyl applications. This turbo has a flow capacity of about 600HP. Turbine -Wheel: 68mm w/ 84 trim -Housing: .82 ar, 1.06 ar Compressor -Wheel: 82mm w/ 56 trim -Housing: .70 ar