The KYB Coil Spring RA3520 is designed to restore your vehicle's original ride height and handling characteristics. Manufactured using high-quality materials, this spring ensures long-lasting performance and resistance to fatigue. Properly functioning coil springs are crucial for absorbing road imperfections, maintaining tire contact with the road surface, and ensuring a comfortable and safe driving experience. The RA3520 is built to meet or exceed original equipment specifications, offering a dependable solution for suspension replacement. Choosing KYB means opting for a brand with a strong reputation in suspension technology. Each coil spring undergoes rigorous testing to guarantee its structural integrity and performance under various driving conditions. This ensures that your vehicle's suspension will perform optimally, providing stability and control.