Eibach ERS 8.00-Inch Coilover Race Spring, 2.50-Inch Inside Diameter, 400 lb/in Rate

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 2.50" 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 racers and performance enthusiasts who need precise suspension tuning across a wide range of applications. This coilover spring features an 8.00-inch free length, a 2.50-inch inside diameter, and a 400 lb/in spring rate, making it suitable for race cars and other competition-focused suspension systems designed around 2.50-inch coilover hardware.

Built from Eibach’s extensive motorsport spring development experience, the Eibach ERS spring is designed to provide consistent, predictable suspension behavior under demanding conditions. Its construction supports maximum suspension travel while maintaining a compact block height, helping optimize available shock travel and overall chassis performance. Each spring is individually tested to help ensure dependable rate accuracy and repeatable results during setup and competition.

Key Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB0800.250.0400S
• Product Type: Individual motorsport coilover spring
• Free Length: 8.00 inches
• Inside Diameter: 2.50 inches
• Spring Rate: 400 lb/in
• Application: Race and performance suspension systems
• Design: Linear-rate coilover spring

What's Included

• One Eibach ERS motorsport coilover spring

Fitment depends on the vehicle, coilover system, spring perch, available travel, and required suspension rate. Verify compatibility with the specific shock or strut assembly and confirm the required spring length, inside diameter, and rate before installation. This product is intended for motorsport and performance applications; professional installation and suspension setup are recommended.

Features:

• 2.50-inch inside diameter: Designed for compatibility with common 2.50-inch coilover suspension systems.
• 400 lb/in spring rate: Provides a firm, competition-oriented rate for precise suspension tuning.
• 8.00-inch free length: Supports application-specific ride-height and travel requirements.
• Consistent motorsport performance: Individually tested for dependable rate accuracy, linear response, and repeatable handling behavior.

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