Coil Spring, Shock 800lb

800-pound spring rate coil spring for Rush SR two-way adjustable RUSH shocks. The spring rate determines how much force is required to compress the spring, affecting ride height, cornering behavior, and overall suspension characteristics.

Spring rate selection depends on driver preference, track conditions, and setup goals. Higher spring rates provide stiffer suspension and reduced body roll, while lower rates offer more compliance and comfort. The Rush SR uses customizable spring rates to allow drivers to tune the suspension for different tracks and driving styles.

This is an OEM replacement part. Springs are sold individually—one required per shock (four total for the car).