Eibach ERS 12.00-Inch Coilover Spring, 2.50-Inch ID, 225 lb/in Rate – Part EIB1200.250.0225

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 race vehicles that require precise suspension tuning and consistent handling performance. Designed as part of Eibach’s extensive range of precision-engineered race springs, this coilover spring helps drivers and suspension builders optimize chassis balance across a wide variety of racing applications.

Built for use with compatible coilover shock systems, the Eibach ERS spring combines a 225 lb/in spring rate with a 2.50-inch inside diameter and a 12.00-inch free length. Its design provides substantial suspension travel while maintaining a compact block height, helping support predictable suspension response and effective vehicle control. The spring is also engineered for high linearity and repeatable performance, making it well suited for applications where reliable setup consistency is essential.

Eibach manufactures each spring from performance-focused materials and individually tests it to help ensure uniform quality and rate consistency. Its lightweight construction can reduce unsprung mass compared with heavier spring designs, supporting improved suspension response. The spring is intended for motorsport and custom race-car applications; compatibility should be verified against the coilover hardware, available travel, spring rate requirements, and vehicle setup before installation. This Eibach ERS spring is supplied individually.

What's Included

• One Eibach ERS individual motorsport coilover spring

Fitment

Universal motorsport application. Specific vehicle fitment is not provided; confirm compatibility with the intended coilover assembly and race vehicle suspension configuration.

Features:

• 225 lb/in Spring Rate: Supports precise suspension tuning for race and performance applications.
• Coilover Compatibility: Designed for use with compatible coilover shock and spring platforms.
• Maximum Suspension Travel: Provides extensive available travel while maintaining a compact spring block height.
• High Linearity and Consistency: Engineered for predictable spring response and repeatable setup performance.
• Lightweight Construction: Helps reduce unsprung mass for improved suspension responsiveness.
• Individually Tested: Each spring is tested by Eibach to support dependable quality and rate consistency.
• 2.50-Inch Inside Diameter: Matches compatible motorsport coilover hardware and spring seats.
• 12.00-Inch Free Length: Provides a substantial spring length for suitable race suspension configurations.

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