Eibach ERS 300-70-0025 70mm ID Motorsport Coilover Race Spring

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. Single Spring Individual Motorsport Spring

• Maximum Travel in Combination with Smallest Block Heights
• Eibach Coilover Spring with 70mm Inside Diameter
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS 300-70-0025 is an individually tested motorsport coilover spring engineered for racing applications that demand precise suspension tuning and consistent performance. Designed with a 70mm inside diameter, this single spring is well suited for compatible coilover systems and offers a practical solution for optimizing race car handling dynamics.

As part of Eibach’s extensive ERS race spring range, this spring is manufactured to deliver high linearity and dependable rate consistency. Its design maximizes available suspension travel while maintaining a compact block height, helping race teams fine-tune vehicle balance, traction, and response. The lightweight construction also helps reduce unsprung mass, supporting sharper suspension control and improved wheel movement over changing track surfaces.

Specifications and technical data:

• Brand: Eibach
• Part Number: ERS 300-70-0025
• Product Type: Motorsport coilover race spring
• Spring Configuration: Single spring
• Inside Diameter: 70mm
• Spring Length: 12 inches
• Application: Racing and competition suspension systems
• Testing and Construction: Individually tested for consistent performance

What's included: One Eibach ERS motorsport coilover spring. Coilover hardware, adjusters, isolators, and installation accessories are not included unless specified by the application.

Verify spring compatibility with the vehicle’s coilover assembly, spring perch, desired spring rate, and suspension setup before installation. Professional installation and suspension setup are recommended for competition use.

Features:

• Maximum suspension travel with a compact block height for improved race suspension tuning
• 70mm inside diameter designed for compatible coilover and motorsport spring systems
• High linearity and consistent spring behavior for predictable handling performance
• Lightweight construction 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