The Genuine VW / Audi Fuel Injector Kit - 178243 is a comprehensive kit of products designed specifically for cars made by Volkswagen and Audi. This kit is used for servicing the fuel injectors in these vehicles, which are responsible for delivering fuel to the engine. The kit includes a variety of components such as fuel injectors, seals, and other necessary parts for proper maintenance and repair. It is a reliable and high-quality kit that ensures optimal performance and longevity of the fuel injection system in VW and Audi cars. The exact brand names of the contents are not specified, but the kit contains all the necessary products to service the fuel injectors in these vehicles.