Wheel Specs:- Compressor Wheel Inducer: 67.8mm- Compressor Wheel Exducer: 94.0mm- Turbine Wheel: 77.0mm- Turbine Wheel Trim: 78Turbine Housing A/R:Garrett Divided T4 .85 A/R
Made By:It is a genuine Garrett GT4088R turbo and billet wheel upgraded by Kinugawa turbo