Eibach ERS 13.00 in. Length x 5.00 in. OD Conventional Rear Spring 1300.500.0225

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 Conventional Rear Spring is an individually tested motorsport spring engineered for precise suspension tuning in racing applications. Part number 1300.500.0225 is designed to help optimize handling dynamics by providing consistent spring performance, minimized side loading, and reduced unsprung mass.

As part of Eibach’s extensive ERS race spring catalog, this conventional rear spring delivers the precision and customization required for competition vehicles. Its carefully engineered design places the load center ideally relative to the spring axis, helping support predictable suspension movement and efficient operation with compatible racing shocks and suspension components.

Key Product Specifications & Technical Data

• Brand: Eibach
• Series: ERS Individual Motorsport Spring
• Part Number: 1300.500.0225
• Application: Automotive racing and motorsport suspension
• Spring Position: Rear
• Spring Type: Conventional race spring
• Outside Diameter: 5.00 inches
• Free Length: 13.00 inches

What's Included

• One Eibach ERS conventional rear spring

Fitment is application-specific and should be verified against the vehicle, suspension configuration, spring rate requirements, and compatible hardware before installation. This product is intended for motorsport use and is not identified as CARB approved. California Proposition 65 warnings may apply.

Features:

• Lowest Side Loads: Helps minimize lateral forces with the load center ideally located relative to the spring axis.
• Maximum Suspension Travel: Provides extensive usable travel while maintaining compact block height.
• Precision Tolerances: Manufactured to exceptionally tight specifications for consistent race-day performance.
• Lightweight Construction: Helps reduce unsprung mass for improved suspension response and handling optimization.

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