1Cushioning Effect: With the cushioning principle, the damping performance is significantly improved. The shock absorption effect can improve the ride comfort. 2Enhance Driving Stability: The stability of your vehicle is significantly improved when passing through the asphalt roads, bumps or sharp turns. 3Reduce Noise: Restrain the vibration of the vehicle body caused by uneven road surface during driving, thus reducing the vibration noise during driving. 4Strong Protection: Protect the shock absorber and suspension system, also prevent the shock spring oil seal from being damaged due to excessive turbulence. 5Increase Car Body Height: Car shock buffer can properly increase the height of the car body and improve the passing performance of road obstacles.