Eibach ERS Linear Main Single Coil Spring - 75 lbs/in Rate, 3.39 in. Block Height

The Eibach ERS Linear Main Single Coil Spring with a 75 lbs/in rate and a 3.39-inch block height is part of Eibach’s renowned Race Spring System, designed for high-performance applications. Manufactured with precision in series production, these springs deliver the most linear spring rate with minimal tolerances, ensuring consistent and predictable handling. Built for racing and spirited driving, this coil spring offers superior quality, durability, and performance. Its design emphasizes stability and control, making it suitable for demanding driving conditions and track use. Eibach’s extensive manufacturing experience guarantees a product that meets the highest standards of quality and performance.

Compatible with various Subaru models, including those with turbocharged engines, this spring serves as a direct replacement or upgrade for stock suspension components. It is ideal for street, track, or competition use, providing enhanced handling characteristics and ride quality. The kit includes the coil spring, designed for bolt-on installation on compatible vehicles. Whether for performance tuning or everyday spirited driving, this Eibach spring offers a reliable, race-proven solution to improve vehicle dynamics and driver confidence.