The Bosch Throttle Body Kit - 466013 is a comprehensive kit of products designed for use in a car's throttle body system. It includes three essential components: a throttle body, an air intake hose, and a gasket. The throttle body is responsible for regulating the air flow into the engine, while the air intake hose connects the throttle body to the air filter. The gasket ensures a tight seal between the throttle body and the engine, preventing any air leaks. This kit is suitable for use in a variety of vehicles and provides all the necessary components for a complete and efficient throttle body system.