Boost Lab GTP38 66/73 Upgrade Turbocharger for Late 99/99.5-2003 Ford 7.3LNon-EVB Turbine Outlet | 66mm Billet Compressor Wheel | 73mm Turbine WheelThe Boost Lab GTP38 66/73 turbocharger is a direct fit upgrade for the late model 99/99.5-2003 Ford Powerstroke 7.3L vehicles. 1 Year/Unlimited Mile Warranty.Specifications:4″ Ported Compressor Cover66mm 6+6 Billet Compressor Wheel73mm Inconel turbine WheelNon-EBPB Turbine OutletBillet Wastegate Actuator for Maximum Boost ControlTwin Hydrodynamic Journal Bearings w/ Upgraded 360* ThrustIntake Tube, Gaskets, O-Rings Included100% Direct Replacement UpgradeVehicle Fitment1999.5-2003 Ford F-Series Trucks with 7.3L Powerstroke Engine