Spring 11in x 5.5in x 950lb Front Spring

The Eibach Spring 11in x 5.5in x 950lb Front Spring (SKU: EIB1100.550.0950) is a premium coil spring engineered for automotive suspension upgrades and performance tuning applications. Built for mechanics and enthusiasts who demand precision handling and improved ride geometry, this front spring replaces worn or soft OEM springs to restore vehicle stance, reduce body roll, and sharpen steering response. Whether you're upgrading a daily driver or fine-tuning a weekend track car, this conventional coil spring delivers the foundational support needed for modern suspension builds.

This coil spring features a 950 lb/in spring rate with a 5.5-inch outer diameter and 11-inch compressed length, making it compatible with most front suspension geometries on mid-size and compact vehicles. The steel construction is finished in a durable black powder coat, providing corrosion resistance and long service life in harsh road conditions. At 13.45 lbs, the spring's mass and stiffness work in concert to minimize deflection under cornering loads while maintaining progressive load-bearing characteristics. The conventional helical design ensures predictable spring behavior across a wide temperature range, critical for both street and competition use.

Suspension technicians and DIY mechanics choose Eibach springs for their consistency, performance gains, and real-world durability across thousands of installations. This front spring pairs effectively with upgraded shocks, sway bars, and strut braces as part of a complete suspension package. Installation typically requires basic mechanical skill, a proper spring compressor, and appropriate lift equipment; professional alignment is recommended after installation to maintain tire wear patterns and handling balance. Verify suspension architecture and ride height clearance before ordering to ensure compatibility with your specific vehicle platform.