Spring Rear 20in x 5in x 70#

The Spring Rear 20in x 5in x 70# by EIBACH is a coil spring designed for drivers looking to enhance rear suspension geometry and ride quality in modified vehicles. This spring is ideal for tuning track cars, street performance builds, or daily drivers that require improved handling. With a 70-pound spring rate, it strikes a balance between stiffness and comfort, making it suitable for various driving conditions.

Manufactured from high-quality tempered steel, EIBACH springs are built to precise tolerances, ensuring a consistent spring rate throughout the compression cycle. The 70# rate indicates the force needed to compress the spring one inch, providing a moderate stiffness that helps resist body roll while maintaining traction on uneven surfaces. The compact profile of 20 inches in length and 5 inches in outer diameter makes it versatile for both custom fabrication and OEM replacement.

This rear spring is particularly beneficial for applications where suspension geometry has been meticulously matched to the spring rate. It minimizes harmonic oscillation, reducing noise and vibration transfer to the chassis, which enhances predictable handling during acceleration, braking, and cornering. Whether for performance or custom suspension setups, this spring is a reliable choice for improving vehicle dynamics.