The BorgWarner 177287 S400SX4 S480 Turbocharger features twin hydrodynamic journal bearings along with an extended tip technology compressor wheel.Â Specifications:Â Comp. Wheel O.D: 4.32 Comp. Wheel Inducer Dia: 3.16 Comp. Wheel Inducer Dia.(mm): 80 Turbine Wheel O.D: 3.77 Turbine wheel O.D. (mm): 96 Turbine Wheel Exducer: 3.47 Turbine Wheel Exducer (mm): 88 Turbine A/R: 1.32 Note: This universal turbocharger is not vehicle specific. It can be used in many applications and may require extensive modifications, fabrication and additional components for proper installation and use.