Coil Spring Rear 5in 14in Tall

The Coil Spring Rear 5in 14in Tall from EIBACH is engineered for drivers and mechanics seeking to lower their vehicle's ride height while maintaining suspension geometry and handling characteristics. This rear coil spring is designed as a direct replacement or upgrade component for custom suspension builds, lowering kits, and performance applications where factory springs no longer meet the intended ride height or load requirements. Whether you're restoring a modified vehicle or installing an aftermarket suspension package, this spring delivers the predictable compression and rebound needed for safe, consistent performance.

EIBACH springs are precision-manufactured to exacting standards, utilizing high-quality steel and advanced heat-treating processes to ensure durability and consistent spring rate across thousands of compression cycles. The 5-inch (diameter) by 14-inch (height) specification indicates a compact, ready-to-fit form factor optimized for rear suspension installation on mid-sized to compact vehicles. At 9.45 lbs, this spring provides a balance between strength and weight efficiency—critical for minimizing unsprung mass while preventing sagging under load. The engineering behind this design ensures proper suspension droop, correct ride height, and maintained anti-dive and anti-squat characteristics essential for braking and acceleration stability.

Mechanics and enthusiasts upgrading suspension systems, installing lowering packages, or replacing worn OEM springs will find this EIBACH rear coil spring an essential component for restoring or customizing vehicle dynamics. Proper installation requires matching spring pairs (both sides) and verification of vehicle compatibility—consult your vehicle's factory specifications or the suspension kit documentation to confirm fitment. This spring integrates seamlessly with aftermarket shocks, struts, and sway bars to create a cohesive suspension package that improves handling response and reduces body roll during cornering.