GT2871R Turbo Exhaust Inlet (Turbo Manifold) Flange: Standard T25 FlangeExhaust Outlet (Downpipe) Flange: 5 Blot Compressor Trim: 48Compressor Inducer Diameter: 49.20 mmCompressor Exducer Diameter: 71 mmCompressor A/R: 0.6 Turbine Trim: 76Turbine Inducer Diameter: 53.8mmTurbine Exducer Diameter: 47mmTurbine A/R: 0.64 Wet Float Bearing,Complete With Internal Wastegate and Gaskets