Skyjacker 3 In x 16 In x 300lb Universal Coilover Coil Springs

Starting with high tensile chrome silicon wire, these Skyjacker coilover springs are built for demanding use. The 300lb spring rate and 16-inch length are designed to work with coilover shock assemblies, offering a specific amount of resistance for your suspension system. This particular spring is a universal part, meaning it can be adapted to various applications where its dimensions and rate are suitable.

Skyjacker employs a shot peening process, blasting the steel with hard pellets at high velocity. This compresses the surface, increasing the steel's tensile strength and making the spring more durable. They are also preset by compressing them fully until the coils touch, which removes stress and prevents sagging over time. The ends are closed and ground flat, ensuring an even distribution of force to the working assembly and making installation easier. Each spring is finished with a durable black powder coat that resists corrosion and looks good.

These springs are made in the USA and have undergone cycle testing to ensure quality. They are designed to provide off-road responsiveness while maintaining smooth, consistent handling characteristics.