Turbocharger with DC electric motor of type 775, High Speed, 150W 15000 RPM+Тhe turbine has been reinforced to withstand heavy loads and high rpm. Тhe turbocharger has passed the load tests without breakage.Assemble with 6 screws for plastic. The electric motor is fixed with 2 M4 screws and 2 M4 nuts.The impeller has M4 thread for easy disassembly.You can use any type of plastic for 3D printing.