Eibach ERS 20.00-Inch Coilover Spring, 3.75-Inch Inside Diameter, 400 lb/in Rate - Part EIB2000.375.0400S

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 3.75" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths
• Maximum Travel in Combination with Smallest Block Heights
• Legendary Eibach Off-Road Durability and Performance
• Highest Linearity and Guaranteed Consistency
• Each Spring Individually Tested

The Eibach ERS Individual Motorsport Spring is engineered for racing applications that require precise suspension tuning and dependable performance. This coilover spring features a 3.75-inch inside diameter and a 400 lb/in spring rate, providing a consistent foundation for optimizing handling balance, ride control, and suspension response. Its 20.00-inch free length is suited to a wide range of custom race-car suspension configurations.

Manufactured with Eibach’s renowned motorsport engineering standards, the EIB2000.375.0400S delivers high linearity and dependable consistency throughout its operating range. Each spring is individually tested to help ensure reliable performance from one installation to the next. The design maximizes suspension travel while maintaining a compact block height, making it an effective choice for performance-focused coilover systems.

• Feature: 3.75-inch inside diameter for compatibility with matching coilover hardware
• Feature: 400 lb/in spring rate supports precise race suspension tuning
• Feature: 20.00-inch free length provides flexible setup options for motorsport applications
• Feature: High linearity, individually tested construction, and durable Eibach performance for consistent operation

Specifications: Brand: Eibach; Part Number: EIB2000.375.0400S; Product Type: Individual motorsport coilover spring; Spring Rate: 400 lb/in; Inside Diameter: 3.75 inches; Free Length: 20.00 inches; Application: Racing and custom performance suspension systems; Quantity: One spring.

What's Included: One Eibach ERS individual motorsport coilover spring. Fitment depends on the vehicle, coilover system, spring perch, and suspension setup. Verify spring dimensions, rate, and hardware compatibility before installation. Professional installation and suspension setup are recommended for competition use.

Features:

• 3.75-inch inside diameter for compatibility with matching coilover hardware
• 400 lb/in spring rate supports precise race suspension tuning
• 20.00-inch free length provides flexible setup options for motorsport applications
• High linearity, individually tested construction, and durable Eibach performance for consistent operation

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
Clearance Item: t
Regular Stock: false
Units Per Sku: 1