REAR COIL SPRING BOX KIT 18-25 WRANGLER JL

REAR COIL SPRING BOX KIT 3IN 18-25 WRANGLER JL

• Designed to withstand full coil bind: you can smash our coils to totally flat and they will return to their original height
• A polyester-based powder coat is applied to ensure flexibility and durability
• Preset with a hydraulic stress to reduce fatigue in the steel and prevent sagging
• Shot peened to increase tensile strength and maximum wheel travel without sacrificing spring life
• Either cold wound with chrome silicon 9254 or hot wound with 5160 to guarantee long life