turbo relies on the exhaust gas to drive the intake turbine to achieve the purpose of supercharging, (basically only improve the performance without reducing the performance, but it will have some influence on the speed of the turbine without working, because the exhaust is affected); And super-charger(super-charged is an adjective) relies on the engine to directly drive the supercharger to achieve the purpose of supercharging. The torque can be increased at low speed, high speed will seriously affect the engine performance (not to improve but to affect),(because the resistance of gas in the intake system will increase the burden of the engine) is not suitable for the pursuit of high power

type car use (General cars are rarely used).