The Sachs Performance Coilover Kit - 841500000441 is a high-performance suspension kit designed for cars. It includes four coilover shocks, each with adjustable damping and spring rates, allowing for a customizable and precise ride. The kit also includes all necessary mounting hardware and instructions for installation. The Sachs Performance Coilover Kit is designed to improve handling, cornering, and overall performance of the vehicle, making it an ideal choice for enthusiasts and track racers. It is compatible with a wide range of car models and offers a durable and reliable suspension solution for those looking to upgrade their vehicle's performance.