Coil-Over Spring 2.625in x 10in

The AFCO Racing Products Coil-Over Spring 2.625in x 10in is engineered for high-performance marine and boating applications where precise suspension tuning is essential. Whether you're running a performance center console, a race-ready speedboat, or a custom offshore rig, this coil-over spring delivers the responsive handling and stability needed in demanding water conditions. Built to withstand the unique stresses of saltwater and freshwater environments, this spring is the choice for serious boaters and racing teams who refuse to compromise on suspension geometry.

This coil-over spring features a 2.625-inch inner diameter and 10-inch overall length, with a robust 400 lb/in spring rate that provides firm support while maintaining ride compliance across choppy seas and variable load conditions. The steel construction is finished with black powder coating to resist corrosion—critical for marine environments where salt spray and moisture accelerate degradation of unprotected components. The 400 lb/in rate strikes a balance between supporting substantial weight and preserving comfort, making it ideal for vessels ranging from mid-sized performance boats to larger custom builds that demand precise suspension control.

Performance boaters, racing teams, and custom boat builders rely on AFCO Racing Products for suspension components that deliver consistent, predictable behavior under extreme conditions. This coil-over spring integrates seamlessly into adjustable suspension systems where spring rate tuning directly influences bow rise, stern squat, and overall hull attitude. Proper installation requires alignment with matching shocks and struts; consult your boat's suspension specification sheet to confirm compatibility with your current setup. The 4.33 lb weight keeps unsprung mass minimal, preserving the responsiveness essential for high-speed running and tight cornering in competitive and recreational marine environments.