Eibach ERS 1300.500.0300 Conventional Rear 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. Individual Motorsport Spring

• Lowest Side Loads with Load Center Ideally Located Relative to the Spring Axis
• Maximum Travel in Combination with Smallest Block Heights
• Precision Tolerances - The Tightest in the Industry
• Ultra Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested and Rated

The Eibach ERS 1300.500.0300 Conventional Rear Race Spring is designed for motorsport applications that demand precise suspension tuning and consistent performance. As part of Eibach’s extensive catalog of precision-engineered race springs, this individual spring provides a reliable solution for optimizing handling dynamics across a wide range of racing applications.

Engineered for efficient suspension movement, the spring minimizes side loads while positioning the load center properly in relation to the spring axis. Its carefully controlled design supports maximum suspension travel with minimal block height, helping race teams fine-tune wheel control and chassis behavior. Each Eibach spring is manufactured to exacting tolerances and individually tested and rated for dependable performance.

The lightweight construction helps reduce unsprung mass, while the conventional rear spring configuration makes it suitable for custom motorsport suspension setups. With a 13.00-inch spring length, 5.00-inch outside diameter, and 300-pound-per-inch spring rate, the Eibach ERS 1300.500.0300 is intended for applications where repeatable performance and precise setup control are essential. Verify spring compatibility, suspension design, and vehicle-specific fitment before installation.

What's Included: One Eibach ERS conventional rear race spring.

Fitment: Universal motorsport application; vehicle-specific fitment data was not provided. Professional installation and suspension setup verification are recommended. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.

Features:

• Lowest side loads with the load center ideally positioned relative to the spring axis for efficient suspension operation
• Maximum suspension travel combined with minimal block height for improved setup flexibility
• Precision manufacturing tolerances for consistent spring behavior and repeatable race-car tuning
• Ultra-lightweight construction helps reduce unsprung mass and supports responsive handling

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