This KYB coil spring, part number RA4016, is engineered to precisely match the specifications of your vehicle's original suspension component. It is designed to restore the factory ride height and provide the intended suspension geometry, ensuring optimal handling and comfort. Crafted with high-quality materials and advanced manufacturing processes, this coil spring offers durability and consistent performance. It is built to withstand the stresses of daily driving, providing reliable support and absorbing road imperfections effectively. Replacing worn or sagging springs with this KYB component will help maintain your vehicle's balance and responsiveness. Proper suspension function is crucial for vehicle safety and driver comfort. The KYB RA4016 coil spring contributes to maintaining proper tire contact with the road, which is essential for braking, acceleration, and cornering. It helps to reduce body roll and improve overall stability, especially when carrying loads or navigating uneven surfaces.