Eibach ERS 300mm x 70mm ID Coil-Over Race Spring – Part EIB300-70-0045

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 EIB300-70-0045 Individual Motorsport Spring is engineered for race applications that demand precise suspension tuning and repeatable performance. Designed for coil-over systems with a 70mm inside diameter and a 300mm spring length, this race spring helps optimize handling dynamics across a wide range of motorsport setups.

Eibach draws on an extensive catalog of precision-engineered race springs to provide customizable solutions for competition vehicles. The EIB300-70-0045 is designed to deliver maximum suspension travel while maintaining compact block heights, helping suspension builders fine-tune chassis balance, ride control, and overall vehicle response. Its lightweight construction also helps reduce unsprung mass for improved suspension control.

Each Eibach ERS spring is individually tested to support consistent performance from one spring to the next. High linearity enables predictable spring behavior throughout the working range, making this component suitable for professional racing, track-focused vehicles, and custom motorsport suspension development. The spring is intended for applications using compatible 70mm ID coil-over hardware; verify fitment, spring rate, and suspension requirements before installation.

What's Included: One Eibach ERS individual motorsport coil-over spring. Fitment data should be confirmed based on the vehicle, coil-over system, spring rate requirements, and available suspension travel. This product is for automotive motorsport applications and may carry California Proposition 65 warnings.

Features:

• Maximum Travel: Supports extended suspension travel while maintaining compact block heights.
• 70mm Inside Diameter: Designed for compatible Eibach ERS and other 70mm ID coil-over applications.
• High Linearity: Provides predictable spring behavior for precise suspension tuning.
• Individually Tested: Each spring is tested to help ensure consistent performance and manufacturing quality.

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