How is Turbo Works?

A turbo works by directing the exhaust gas through the turbine part of the turbo, the gases spin a turbine wheel(kind of like a fan) the wheel is on a shaft that spin the the compressor wheel. The compressor wheel draws air in and pumps it through the compressor housing which increases the air pressure/density. The compressed air is forced into the engine, increasing the engines volumetric effiecency, producing more power.