Hyperco Coil Over Spring 2.5in ID 5in OD 16in Tall 1816SB0125

If you're building a serious off-road suspension setup, you need springs that can handle repeated articulation without sagging or binding. The Hyperco 1816SB0125 delivers predictable, linear suspension response with a moderate 125 lb/in rate—ideal for vehicles running coil-over dampers that demand precision tuning. This is a purpose-built component for racers and builders who refuse to compromise on suspension geometry.

Hyperco springs are manufactured to exacting tolerances and engineered for consistent performance across thousands of compression cycles. The blue powder coat provides corrosion resistance, while the 2.5-inch inner diameter integrates seamlessly into standard coil-over applications.

• 2.5-inch inner diameter
• 5-inch outer diameter
• 16-inch total length
• 125 lb/in spring rate
• Coil-over compatible
• Off-road rated
• Blue powder coat finish
• Sold individually