Turbocharger - T4 P-trim turbine wheel with 61mm compressor wheel (61mm inducer and 82mm exducer) and .70 A/R T04S Compressor housing with 4" inlet and 2.5" outlet (alternate T04E housing available with 3" inlet and 2" outlet). Journal Bearing Turbo. T4 inlet with 3" V-band outlet turbine housing (.70, .84, 1.00, 1.15) .