The Genuine VW/Audi Fuel Injector Kit - 178248 is a comprehensive set of products designed to service the fuel injectors in a car. This kit includes various components that are essential for maintaining the proper functioning of fuel injectors. The contents of this kit include a fuel injector cleaner, a fuel injector seal, and a fuel injector o-ring. These products work together to effectively clean and seal the fuel injectors, ensuring that they deliver the correct amount of fuel to the engine for optimal performance. This kit is compatible with both Volkswagen and Audi vehicles and is made with high-quality materials to ensure durability and reliability. It is an essential kit for any car owner looking to properly maintain their fuel injectors and improve the overall performance of their vehicle.