Hyperco Conventional Coil Spring 5in ID 9.9in Tall 425 lb/in — Front Suspension Performance

Hyperco 5in ID 9.9in Conventional Coil Spring

For racers requiring maximum front-end support, the Hyperco 18Y0425-9.9 coil spring delivers a robust 425 lb/in rate. This 9.9-inch tall spring is crafted to provide the stiffness needed for high-downforce or heavy-front-weight vehicles. Featuring a vibrant blue powder coat, this spring is as durable as it is effective, resisting the rigors of competitive motorsport while maintaining its specified rate over time.

Technical Advantages

• High Rate: 425 lb/in for maximum front-end platform stability.
• Compact Design: 9.9-inch height for versatile mounting options.
• Precision Engineered: Consistent performance across all operating temperatures.
• Blue Powder Coat: Superior resistance to corrosion and debris.

A stiffer front spring is often the answer to understeer and excessive body roll. The Hyperco 425 lb/in spring helps maintain a flat platform, allowing for more precise steering inputs and better tire contact patch management. Its 5-inch internal diameter ensures compatibility with standard racing coil-over hardware, making it a straightforward upgrade for your existing suspension system. Hyperco springs are trusted by teams worldwide for their unmatched quality and reliability. When you install these springs, you are equipping your vehicle with components that are built to win. Don't let a soft front end hold you back from your true potential on the track. Invest in the best suspension components available. Discover the full range of Hyperco racing springs and more at GGCRACING.