The ST Suspension Coilover 182100BM is a high-performance suspension system designed for vehicles. It features adjustable ride height and damping, allowing for a customizable driving experience. The coilovers are made with high-quality materials and precision engineering to provide improved handling, stability, and overall performance. The 182100BM model is specifically designed for BMW vehicles and is suitable for both street and track use. It is a popular choice among car enthusiasts looking to upgrade their suspension for a more aggressive and responsive driving experience.