Eibach ERS 13.00-Inch Conventional Rear Race Spring, 5.00-Inch Outside Diameter

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 13.00-Inch Conventional Rear Race Spring is engineered for motorsport applications that demand precise suspension tuning, consistent performance, and reduced unsprung mass. As part of Eibach’s extensive race spring lineup, this individual spring helps racing teams and performance enthusiasts fine-tune vehicle handling across a broad range of applications.

Designed with the spring load center ideally positioned relative to the spring axis, the Eibach ERS spring minimizes side loads for improved suspension operation. Its lightweight construction helps reduce unsprung mass, while the carefully controlled manufacturing process delivers precision tolerances and repeatable spring performance. Each spring is individually tested and rated to support accurate setup and reliable track performance.

The Eibach ERS 13.00-Inch Conventional Rear Spring features a 5.00-inch outside diameter and is intended for use in compatible rear suspension and racing setups. Its design provides maximum usable travel while maintaining compact block height requirements, giving suspension tuners greater flexibility when optimizing spring rates and handling balance. This spring is supplied individually and should be matched to the vehicle’s suspension configuration and required rate.

What's Included: One Eibach ERS conventional rear race spring. Verify vehicle, suspension, and spring-rate compatibility before installation. This product is intended for automotive motorsport and performance applications.

Features:

• Low Side Loads: Positions the load center ideally relative to the spring axis for efficient suspension operation.
• Maximum Usable Travel: Provides extensive spring travel while maintaining a compact block height.
• Precision Manufacturing: Built to tight industry-leading tolerances for consistent suspension tuning.
• Lightweight Construction: Helps reduce unsprung mass and supports responsive race vehicle 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