Eibach ERS 10.00-Inch Coilover Spring, 2.50-Inch Inside Diameter, Part EIB1000.250.0450S

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 racing applications that demand precise suspension tuning, dependable performance, and consistent spring behavior. This coilover spring features a 2.50-inch inside diameter and a 450-pound-per-inch spring rate, making it suitable for a wide range of custom motorsport suspension setups.

Designed to maximize suspension travel while maintaining a compact block height, the Eibach ERS spring helps race teams fine-tune handling dynamics across different track conditions and vehicle configurations. Its construction delivers the durability expected from Eibach off-road and motorsport components, while a highly linear rate helps provide predictable response throughout the operating range.

Every spring is individually tested to support reliable quality and consistent performance. The 10.00-inch free length and coilover design make this spring an effective choice for replacement, setup refinement, or suspension optimization when matched with compatible racing shocks and hardware. Fitment is application-specific; verify spring diameter, free length, rate, and coilover compatibility before installation. This Eibach spring is intended for motorsport and racing use rather than a universal street-vehicle application.

Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB1000.250.0450S
• Product Type: Individual motorsport coilover spring
• Inside Diameter: 2.50 inches
• Free Length: 10.00 inches
• Spring Rate: 450 pounds per inch
• Application: Racing and motorsport suspension systems
• Construction: Individually tested spring with linear performance characteristics

What's Included

• One Eibach ERS coilover spring

Fitment

Vehicle-specific fitment data was not provided. Confirm compatibility with the vehicle, coilover shock, spring hardware, required travel, and suspension setup before use.

Features:

• 2.50-inch inside diameter supports compatibility with many racing coilover systems.
• 10.00-inch free length provides a versatile configuration for motorsport suspension tuning.
• 450-pound-per-inch spring rate helps optimize handling balance and suspension response.
• Individually tested Eibach construction delivers linear performance, consistent quality, and dependable racing durability.

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