14in Coil Over Spring Disc.2019 Fri Dec 13 09:

The 14in Coil Over Spring Disc by EIBACH (model EIB1400-250-0275) is a precision coil-over suspension component engineered for performance enthusiasts and serious vehicle builders seeking tunable ride height and spring rate control. This single spring is designed for custom suspension setups where adjustable geometry and personalized handling characteristics are essential, making it ideal for track-focused builds, autocross platforms, and street applications requiring independent spring tuning.

Manufactured by EIBACH, a leader in suspension technology, this coil-over spring features a 2.5-inch inner diameter (ID) and delivers a spring rate of 275 pounds per inch—a mid-range stiffness that balances responsive handling with ride comfort on varied surfaces. The 14-inch length accommodates standard to moderately lowered vehicle configurations, while the robust red powder-coat finish protects against corrosion and UV degradation in demanding environments. The 275 lb/in rate provides predictable load response and consistent performance across compression and extension cycles, critical for maintaining suspension geometry during cornering and braking.

This spring suits builders integrating EIBACH or third-party coil-over shock assemblies into custom suspension systems, including street performance cars, drift platforms, and weekend competition vehicles. Installation requires mounting within a compatible coil-over shock body or suspension tower designed for 2.5-inch ID springs; proper installation ensures correct spring preload, ride height, and corner balancing. Each spring is sold individually, allowing for mixed spring rates across axles to achieve desired front-to-rear balance and weight transfer characteristics.