The Genuine VW / Audi Fuel Injector Kit - 178291 is a comprehensive kit designed for servicing the fuel injectors in Volkswagen and Audi vehicles. This kit includes all the necessary products to properly clean, maintain, and replace fuel injectors in these specific car models. The kit contains various components such as cleaning solution, O-rings, seals, and other small parts that are essential for keeping fuel injectors in good working condition. It also includes specialized tools that are required for the proper installation and removal of fuel injectors. This kit is specifically designed to meet the high-quality standards of VW and Audi vehicles, ensuring optimal performance and longevity.