Hyperco 18S-150 Coil-Over Spring lb/in Rate - 150

The Hyperco 18S-150 is a high-performance coil-over spring designed for racing and performance suspension applications. This spring features a 150 lb/in spring rate, providing precise suspension tuning capabilities for competitive motorsports and high-performance street vehicles.

Key Features:

• 150 lb/in spring rate for consistent, predictable suspension response
• 2.5-inch inside diameter fits standard coil-over shock applications
• Chrome silicon alloy construction for superior strength and durability
• Precision wound for uniform rate throughout the compression range
• Heat-treated and stress-relieved for extended service life
• Ground and squared ends for proper seating on shock platforms

Hyperco springs are manufactured to exacting tolerances and are a trusted choice among professional race teams and performance enthusiasts. Each spring is designed to maintain its rate characteristics even under extreme racing conditions, ensuring consistent handling lap after lap.