Garrett GT40R - Dual Ball Bearing Garrett GT40R Turbo assembly. T4 style inlet flange with 3.00" V-BAND exit. Large style compressor housing with 4.00" inlet and 2.50"outlet. Hi-HP 6 Cyl applications good up 700HP+ with great top end power.

Turbine -Wheel: 77mm w/ 78trim -Housing: .95 ar, 1.06 ar

Compressor -Wheel: 88mm w/ 52 trim -Housing: .58 ar