Is it effective to install turbine iron sheets?

Effective. Turbine iron sheet is generally installed in the air inlet of engine throttle or the connecting hose of air filter. Its function is to make the air flow into the engine more smoothly, increase the air intake, and make the gasoline burn more fully in the cylinder, thus improving the air-fuel ratio and startability, increasing power, reducing noise and emissions, and prolonging the service life of the vehicle.