General description The 660HP Racing Dual Ceramic Ball Bearing Billet T25 Universal Turbocharger is designed for engine displacements ranging from 1.4L to 3.0L, capable of producing up to 660 horsepower. This turbocharger features a robust construction with advanced materials and technology, ensuring high efficiency and durability. Technical specifications Horsepower: 350HP-660HP Displacement: 1.4L-3.0L Compressor Inducer: 54.4mm Compressor Exducer: 67.4mm Compressor Trim: 65 Compressor A/R: 0.70 Compressor Air Inlet: 3 Inch Compressor Air Outlet: 2 Inch Turbine Inducer: 53.9mm Turbine Exducer: 49.55mm Turbine Trim: 84 Turbine A/R: 0.49 Turbine Inlet: T25 Flange Turbine Outlet: 3.55 Inch (90mm) O.D. with 81mm centering ring V-Band Cooling Type: Water + Oil Cooling Bearing Type: Dual Ceramic Ball Bearing Oil Restrictor Size: 1mm Oil Inlet Size: 7/16-24 Oil Outlet Size: φ13.5-2*M8*1.25 Water Thread Size: M14*1.5 Installation Professional installation is highly recommended. Ensure that