The Genuine VW / Audi Fuel Injector Kit - 178252 is a comprehensive kit designed for servicing the fuel injectors of Volkswagen and Audi vehicles. It includes a variety of essential products for maintaining and repairing the fuel injection system of these cars. The kit contains a set of fuel injectors, which are responsible for delivering fuel to the engine, ensuring efficient and accurate combustion. It also includes a fuel injector seal kit, which helps to prevent leaks and maintain proper pressure within the fuel system. Additionally, the kit contains a fuel injector cleaning solution, which helps to remove any built-up deposits and improve the overall performance of the fuel injectors. This kit is specifically designed for use on Volkswagen and Audi vehicles, ensuring compatibility and optimal functioning.