Bearing Systems: Dual Ceramic Ball BearingCompressor Wheel: 39*52mmTurbine Wheel: 47*42mmCompressor Inlet: 60mm HoseCompressor Outlet: 50mm HoseTurbine Inlet: T25Turbine Outlet: 5 BoltOil Feed(excl’): M10 x 1Internal Wastegate Turbine Housing A/R: 0.55