Coilover Spring 3.0in ID 10in Tall 300lb

The Coilover Spring 3.0in ID 10in Tall 300lb by DRACO RACING is a precision-engineered suspension component designed for builders and enthusiasts who demand tunable, repeatable ride geometry. Built to support custom suspension systems in performance vehicles, this coil-over spring enables fine-tuned spring rate adjustment without compromising durability or ride quality. Whether you're building a track-focused chassis or optimizing a street performance setup, this spring delivers the load-carrying capacity and predictable damping characteristics that separate quality builds from mediocre ones.

This coilover features a 3.0-inch inner diameter and 10-inch overall length, with a 300 lb/in spring rate that positions it in the moderate-to-firm range ideal for most street and light-duty performance applications. The steel construction is finished in durable purple powder coat, providing both corrosion resistance and visual distinction during installation and maintenance. The 3.95 lb weight and compact 4.5 x 4.3 x 11.2 inch footprint make it compatible with a wide range of coilover platforms while maintaining consistent load distribution across the suspension geometry.

This spring suits builders who are assembling custom independent suspension, lowering kits, or adjustable coilover assemblies where spring rate matching is critical to vehicle balance and handling response. The 300 lb/in rate works well in mid-weight sports cars and compact platforms where excessive stiffness would compromise ride comfort without meaningful performance gain. Installation requires proper coilover hardware and damper matching; verify your suspension platform's inner diameter specification and total length constraints before ordering to ensure seamless integration.