Skyjacker 2.5 In x 16 In x 350lb Universal Coilover Coil Springs

Starting with high-tensile chrome silicon wire, these Skyjacker coilover springs are built to handle demanding off-road conditions while maintaining smooth on-road handling. The 2.5-inch inner diameter and 16-inch length, combined with a 350lb spring rate, are designed for universal coilover applications where a specific ride height and spring stiffness are needed.

Skyjacker employs an advanced shot peening process, blasting the steel with hard pellets at high velocity. This compresses the steel's surface, increasing its tensile strength and durability. Following this, the springs undergo a preset process where they are compressed completely until the coils touch. This eliminates fatigue and stress, preventing sagging over time. Each spring is also cycle tested to ensure consistent quality and performance.

The ends of these coilover springs are closed and ground flat, perpendicular to the spring axis. This ensures an even distribution of spring force against the mounting surfaces, making installation easier and improving the overall working assembly. Finished with a durable black powder coat, these springs resist corrosion and look sharp. They are made in the USA.