Eibach ERS 250mm Coilover Race Spring, 70mm Inside Diameter, 100 lb/in

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

• 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 Individual Motorsport Spring is engineered for race vehicles that require precise suspension tuning and consistent handling performance. Part number EIB250-70-0100 combines a 250mm free length, 70mm inside diameter, and 100 lb/in spring rate for dependable coilover suspension setup across a wide range of motorsport applications.

Built from Eibach's extensive catalog of precision-engineered race springs, this coilover spring is designed to maximize usable suspension travel while maintaining compact block heights. Its highly linear rate and guaranteed consistency help provide predictable suspension response, allowing drivers and race engineers to fine-tune handling dynamics for specific tracks, vehicle configurations, and driving conditions. The lightweight construction also helps reduce unsprung mass, supporting improved suspension control and responsiveness.

Every Eibach ERS spring is individually tested to help ensure reliable performance and consistent manufacturing quality. The 70mm inside diameter is intended for compatible racing coilover systems, while the 100 lb/in rate provides a defined tuning option for applications requiring controlled suspension support. Verify spring dimensions, rate, and coilover compatibility before installation. This product is intended for motorsport and off-road racing applications and is not CARB approved for emissions-regulated street use.

Key Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB250-70-0100
• Product Type: Individual motorsport coilover spring
• Spring Series: ERS
• Free Length: 250mm
• Inside Diameter: 70mm
• Spring Rate: 100 lb/in
• Application: Racing coilover suspension systems

What's Included

• One Eibach ERS individual motorsport coilover spring

Features:

• Maximum Travel: Designed to provide increased usable suspension travel while maintaining compact block heights.
• 70mm Inside Diameter: Made for compatible 70mm racing coilover and spring perch systems.
• Linear Spring Rate: Delivers predictable suspension response and consistent handling characteristics.
• Individually Tested: Each spring is tested by Eibach to support reliable quality and repeatable race setup performance.

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