The AST 5200 Series Coilovers for the BMW 1 M Coupe (E82) are a high-performance suspension upgrade designed to improve handling and cornering performance. The coilovers feature adjustable damping and ride height, allowing you to tailor the suspension to your specific driving needs. The 5200 Series is designed to provide a comfortable ride while still providing superior handling and control. The coilovers are constructed from high-grade aluminum and feature a corrosion-resistant finish for long-lasting performance.