The Genuine BMW Basic Subframe Bushing Kit is a comprehensive set of products designed specifically for the E46, E85, E86 M3 and Z4M models of BMW cars. This kit includes three different types of products, each with its own unique purpose. The first product is a set of subframe bushings, which are used to support and stabilize the subframe of the car. The second product is a set of mounting bolts, which are used to secure the subframe bushings in place. The final product is a set of washers, which are used to ensure proper fit and function of the subframe bushings. This kit is essential for maintaining the structural integrity of the car's subframe and ensuring a smooth and safe driving experience.