King Shocks 2.5 ID Coil Springs 16 x 400lb

These King Shocks coil springs measure 16 inches long with a 2.5-inch inner diameter and a 400 lb spring rate. This specific combination is chosen to work with performance suspension systems, often found in custom builds or upgraded shock absorber assemblies. The spring rate is a key factor in how your suspension handles weight and impacts the road, and the 400 lb rate offers a firmer feel compared to stock springs, which can improve handling and reduce body roll during spirited driving or off-road use.

King Shocks is known for using strong materials and well-built components, and these springs are no exception. The consistent spring rate ensures predictable performance, helping your vehicle maintain better contact with the terrain. When selecting coil springs, it's important to match the spring rate and dimensions to your vehicle's weight and intended use to achieve the desired ride quality and handling characteristics.