Eibach ERS 64mm ID 102mm Length Coilover Linear Main Spring - EIB0400.250.0700

Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring

• Eibach Coilover Springs Available in a Full Range of Rates and Sizes
• Maximum Travel in Combination with Smallest Block Heights
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS Coilover Linear Main Spring is a precision-engineered motorsport spring designed to help race teams fine-tune suspension response and handling characteristics. Built for demanding racing applications, this individual spring delivers predictable performance and consistent behavior across a wide range of setups.

Its linear-rate design provides reliable suspension control throughout the spring's travel, while the compact coilover format supports maximum usable travel with a minimal block height. The lightweight construction helps reduce unsprung mass, contributing to more responsive suspension movement and improved vehicle dynamics. Each Eibach spring is individually tested to support dependable quality and consistency from one spring to the next.

Designed for compatible 64 mm inside-diameter coilover systems, this Eibach ERS spring has a 102 mm free length and a 400 lb/in spring rate. The EIB0400.250.0700 part number identifies this specific spring configuration for accurate setup and replacement. It is intended for motorsport and racing applications where precise spring selection is essential. Confirm coilover compatibility, installed height, and vehicle-specific suspension requirements before ordering.

What's Included: One Eibach ERS coilover linear main spring.

Fitment: Universal motorsport application for compatible 64 mm inside-diameter coilover systems. Vehicle-specific fitment is not provided; verify suspension and spring specifications before installation.

Features:

• Eibach ERS coilover spring engineered for motorsport and racing applications
• Linear spring rate provides predictable suspension response and consistent handling behavior
• Designed for maximum usable travel with a compact block height
• Lightweight construction helps reduce unsprung mass for improved suspension responsiveness
• Each spring is individually tested for dependable quality and consistency
• 400 lb/in spring rate supports precise suspension tuning
• Compatible with coilover systems designed for a 64 mm inside diameter and 102 mm free length
• Includes one individual Eibach ERS main spring; verify vehicle and coilover compatibility before installation

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1