Hyperco Front Spring 5.5in ID 9.5in Tall 18Z1100

If you're building a high-performance front end that demands precise weight transfer and consistent spring rates, the Hyperco 18Z1100 delivers the stiffness you need without compromise. At 1100 lb/in, this coil spring provides the firm support required for aggressive cornering, reduced body roll, and predictable suspension geometry under load. Whether you're tuning a track car or dialing in a dedicated race platform, this conventional spring integrates seamlessly into existing suspension architectures.

• 5.5 in ID
• 9.5 in overall length
• 1100 lb/in rate
• Conventional coil design
• Front position
• Blue powder coat
• Sold individually