Eibach ERS 13.00 in. Length x 5.00 in. OD Conventional Rear Racing Spring EIB1300.500.0275

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 EIB1300.500.0275 is an individually tested and rated conventional rear racing spring engineered for motorsport suspension applications. Designed for precise handling optimization, this spring supports race teams and performance builders seeking dependable suspension tuning across a broad range of vehicle setups. Its conventional design provides a practical solution for configuring rear suspension systems where consistent spring performance and accurate rate selection are essential.

Eibach draws on an extensive catalog of precision-engineered race springs to deliver components built for demanding competition use. The ERS spring is designed to minimize side loads while keeping the load center ideally positioned relative to the spring axis. This helps promote predictable suspension movement and stable operation throughout the available travel. Its lightweight construction also helps reduce unsprung mass, supporting sharper suspension response and improved vehicle control.

The Eibach ERS EIB1300.500.0275 is manufactured to tight industry-leading tolerances and individually tested and rated for quality assurance. Its design maximizes usable travel while minimizing block height, making it well suited to applications where suspension packaging and performance adjustment are important. This rear racing spring is intended for automotive motorsport use and should be selected according to the vehicle’s suspension design, required spring rate, and competition specifications. No specific vehicle fitment data was provided; verify compatibility before installation.

What’s Included: One Eibach ERS conventional rear racing spring. Professional installation and setup by a qualified suspension technician are recommended.

Features:

• Low Side Loads: Positions the load center close to the spring axis to support smooth, predictable suspension operation.
• Maximized Suspension Travel: Provides substantial usable travel while maintaining a compact block height for racing applications.
• Precision Manufacturing: Built to tight tolerances for consistent spring dimensions and dependable suspension tuning.
• Lightweight Motorsport Construction: Helps reduce unsprung mass while supporting responsive handling and vehicle control.

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