The Bilstein B16 2001 BMW M3 Base Front and Rear Performance Suspension System is designed to provide superior handling and stability for your BMW M3. This system features Bilstein's monotube gas pressure technology, which provides consistent damping and a more precise ride. The front and rear shocks are adjustable, allowing you to customize your ride based on your driving style and needs. The system also includes sway bars, which reduce body roll and improve cornering performance. This system is designed to provide superior performance and comfort, while also offering a great value.