Damping adjustment refers to how a coilover controls the speed at which the suspension compresses and rebounds. Most adjustable coilovers, like those from BC Racing, offer 30 levels of damping. These levels let you fine-tune how soft or firm your ride feels.
Damping affects how your car responds to bumps, turns, and acceleration. A lower setting gives a smoother ride by allowing the shock to compress more easily. A higher setting firms up the suspension, which reduces body movement during hard cornering or braking. This makes damping adjustment crucial for both comfort and performance.
There are two types of damping: rebound and compression. Some coilovers allow independent adjustment of each, while others combine them into one setting. Adjusting damping helps you match your suspension to different road conditions or driving styles.
For daily driving, a softer setting can improve ride comfort. For track days, a stiffer setup increases grip and stability. With proper damping adjustment, you can strike a balance between smoothness and control, making your coilovers work for any situation.