Eibach ERS 8.00 in. Length x 2.25 in. ID 400 lb/in Coil-Over Race Spring - EIB0800.225.0400

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 Individual Motorsport Spring is engineered for racing applications that demand precise suspension tuning, repeatable performance, and dependable durability. Designed for use with compatible coil-over systems, this spring helps racers optimize handling dynamics across a wide range of track conditions and vehicle setups. The Eibach ERS series is available in an extensive selection of rates and sizes, making it easier to match spring performance to a specific chassis and suspension configuration.

Part number EIB0800.225.0400 identifies an Eibach coil-over spring with an 8.00-inch free length, 2.25-inch inside diameter, and 400 lb/in spring rate. Its high-linearity design delivers consistent response through the suspension’s working range, while the lightweight construction helps reduce unsprung mass. Each spring is individually tested by Eibach to support reliable quality control and predictable performance during competition use. The spring is intended for motorsport and performance applications; confirm vehicle, shock, perch, and suspension compatibility before installation.

• Brief Description: Individual Eibach ERS motorsport coil-over spring designed for precise race-car suspension tuning.
• Key Product Specifications & Technical Data: Brand: Eibach
• Key Product Specifications & Technical Data: Part Number: EIB0800.225.0400
• Key Product Specifications & Technical Data: Series: ERS Individual Motorsport Spring
• Key Product Specifications & Technical Data: Spring Type: Coil-over race spring
• Key Product Specifications & Technical Data: Free Length: 8.00 inches
• Key Product Specifications & Technical Data: Inside Diameter: 2.25 inches
• Key Product Specifications & Technical Data: Spring Rate: 400 lb/in
• Key Product Specifications & Technical Data: Application: Motorsport and performance suspension systems
• What's Included in the Box: One Eibach ERS coil-over race spring.
• Fitment: Universal motorsport-style fitment when used with a compatible 2.25-inch inside-diameter coil-over system. Vehicle-specific fitment data was not provided; verify spring dimensions, rate, travel requirements, and suspension hardware before installation.

Features:

• Available in a broad range of rates and sizes to support customized race-car suspension tuning.
• Maximizes suspension travel while maintaining a compact spring block height for demanding motorsport applications.
• High linearity and individually tested construction provide consistent, repeatable spring performance.
• Ultra-lightweight design helps reduce unsprung mass and improve suspension response.

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