Eibach ERS ID Linear Tender Spring - 2.44" Length (40-60-0030)

The Eibach ERS ID Linear Tender Spring is a high-performance suspension component designed to optimize ride comfort and handling. Featuring a unique Main and Tender spring system, this spring provides a softer initial response for improved comfort during light loads or initial compression, then transitions to a firmer rate for enhanced stability and control as the suspension compresses further. Constructed with high-quality materials and precision engineering, the spring ensures durability and consistent performance. Its linear-rate Main spring determines the final system rate, while the Tender spring offers customizable initial softness, making it suitable for a variety of driving conditions and preferences.

Designed for specific applications, this 2.44" length spring (part number 40-60-0030) is ideal for use in adjustable coilover systems or custom suspension setups. It is compatible with vehicles requiring a tender spring with linear or progressive-rate characteristics, allowing for fine-tuning of ride quality and handling. Installation involves replacing or upgrading existing springs in the suspension assembly, typically on street or track vehicles seeking improved ride dynamics. The kit includes the spring itself, with no additional components required, and is suitable for use in various performance and tuning applications where precise spring rates are desired for optimal vehicle control.