Eibach ERS 6.00-Inch x 2.50-Inch 400 lb Coilover Spring, Part Number EIB0600.250.0400

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 6.00-Inch x 2.50-Inch 400 lb Coilover Spring is an individually tested motorsport spring designed for race vehicles requiring precise suspension tuning. As part of Eibach’s extensive catalog of precision-engineered race springs, this ERS spring helps optimize handling dynamics across a wide range of racing applications.

Built for coilover suspension systems, the Eibach ERS spring delivers consistent, linear performance throughout its operating range. Its design maximizes suspension travel while minimizing block height, helping race teams achieve controlled wheel movement and predictable suspension response. The lightweight construction also helps reduce unsprung mass, supporting improved vehicle responsiveness and suspension control.

Each Eibach spring is individually tested to help ensure dependable rate consistency from one spring to the next. With a 400-pound spring rate, this model is well suited for motorsport applications where accurate setup, repeatable performance, and fine suspension adjustment are essential. The Eibach ERS 0600.250.0400 is intended for compatible coilover assemblies and should be selected according to the vehicle’s suspension geometry, shock configuration, and setup requirements.

Key Product Specifications and Technical Data

• Brand: Eibach
• Product Line: ERS Motorsport Spring
• Part Number: EIB0600.250.0400
• Spring Type: Individual coilover spring
• Spring Rate: 400 pounds per inch
• Nominal Free Length: 6.00 inches
• Nominal Inside Diameter: 2.50 inches
• Application: Racing and motorsport suspension systems

What’s Included

• One Eibach ERS 400 lb coilover spring

Vehicle-specific fitment data was not provided. Confirm compatibility with the coilover hardware, spring perch, suspension travel, and racing application before installation.

Features:

• Coilover Spring: Designed for compatible motorsport coilover suspension systems.
• 400-Pound Spring Rate: Provides a precisely defined rate for race vehicle suspension tuning.
• Maximum Suspension Travel: Supports extensive travel while maintaining a compact block height.
• Linear Performance: Delivers consistent and predictable spring behavior throughout compression.
• Individually Tested: Each spring is tested by Eibach for dependable performance and consistency.
• Lightweight Construction: Helps reduce unsprung mass for improved suspension responsiveness.

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: t
Units Per Sku: 1