Coilover Spring 3.0in ID 16in Tall 140lb

The DRACO RACING Coilover Spring 3.0in ID 16in Tall 140lb is a precision suspension component designed for high-performance vehicle setups and motorsport applications. This coil-over spring delivers the tuning flexibility and durability required in competitive driving environments where suspension geometry and spring rate directly impact handling, lap times, and driver control.

The 140 lb/in spring rate combined with the 16-inch tall profile and 3-inch inner diameter makes this coilover spring suitable for mid-range suspension stiffness applications. Steel construction with purple powder coat finish provides corrosion resistance while maintaining the structural integrity needed under sustained load cycling and dynamic cornering forces. The 3.0-inch bore diameter accommodates standard coilover shock bodies, ensuring compatibility with common aftermarket damper systems used in road racing, autocross, and performance street applications.

This component is ideal for builders and technicians who require individual spring replacement or custom suspension assembly. The specific spring rate and height allow for chassis tuning across a range of vehicles, from lightweight sports cars to track-focused sedans. Buyers selecting coilover springs should confirm shock absorber compatibility and verify the overall ride height geometry before installation.

When upgrading or building a performance suspension system, matching spring rate to vehicle weight, ride height requirements, and driving conditions is critical. The 140 lb/in rate represents a moderate stiffness choice, positioned between comfort-focused street setups and extreme track-only configurations. Individual spring replacement allows for asymmetric tuning if needed for circuit-specific balance adjustments.