The Elring Turbocharger Installation Kit - 135821 is a comprehensive set of products designed to assist in the installation of a turbocharger on a car. It includes various components that are necessary for a successful installation, making it a convenient and efficient option for car owners or mechanics. The contents of the kit include gaskets, seals, bolts, and other hardware pieces that are essential for securing the turbocharger in place. Additionally, the kit also includes specialized tools and instructions for proper installation. This kit is suitable for a wide range of car models and can be used by both professionals and DIY enthusiasts. With this kit, users can ensure a smooth and hassle-free installation of a turbocharger, enhancing the performance and efficiency of their car.