The Pierburg Secondary Air Injection Control Valve, part number 722295680, is a component used in the secondary air injection system of a vehicle. This valve is responsible for controlling the flow of air into the exhaust system, which helps reduce emissions and improve overall engine performance. It is designed and manufactured by Pierburg, a leading automotive supplier, and is made from high-quality materials to ensure durability and reliability. This specific part is compatible with certain makes and models of vehicles and is an essential component for proper functioning of the secondary air injection system.