Eibach Barrel Main Single Coil Spring - 525 lbs/in Rate, 3.78 in. Block Height

The Eibach Barrel Main Single Coil Spring with a 525 lbs/in rate and a 3.78-inch block height is part of Eibach's renowned ERS race spring system, engineered for superior performance and durability. These springs feature a highly linear spring rate, achieved through advanced manufacturing processes, ensuring consistent spring behavior under load. Crafted with high-quality materials, they provide excellent resilience and longevity, making them suitable for competitive racing or high-performance street applications. The 3.78-inch block height allows for specific fitment and suspension tuning, contributing to enhanced vehicle stability and handling precision.

Designed for use in vehicles with compatible chassis and suspension setups, these springs serve as direct replacements or upgrades for stock components. They are ideal for track days, racing, or spirited driving, offering improved responsiveness and control. The springs are engineered to fit specific applications requiring a 525 lbs/in rate and are easy to install as bolt-on components. Their robust construction and precise spring rate make them a reliable choice for performance enthusiasts seeking optimal suspension performance.