This KYB SM1055 kit provides the necessary components to replace the strut mount on your vehicle's suspension system. A worn strut mount can lead to noise, vibration, and a decrease in handling performance. Properly functioning strut mounts are crucial for absorbing road shock and maintaining tire contact with the road surface. This ensures a smoother ride and predictable steering response. By replacing your old strut mounts with this KYB kit, you can restore the intended performance and comfort of your vehicle's suspension. It is designed to meet or exceed original equipment specifications for a reliable fit and function.