The Tein EnduraPro Shock VSAAL-A1MS2-L is a high-performance shock absorber designed for use in vehicles. It is specifically designed to provide superior handling and stability, making it ideal for sports cars and other high-performance vehicles. This shock absorber features a durable construction and advanced technology, including a monotube design and adjustable damping force, to ensure optimal performance and durability. It also includes a variety of features such as high-quality oil seals, a large piston diameter, and a 16-level damping force adjustment to provide a smooth and comfortable ride. This product is designed to enhance vehicle performance and provide a superior driving experience.