Eibach ERS 10-Inch Coilover Spring, 3.00-Inch Inside Diameter, 450 lb/in Rate, Silver - EIB1000.300.0450S

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

• Eibach 3.00" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths
• Maximum Travel in Combination with Smallest Block Heights
• Legendary Eibach Off-Road Durability and Performance
• Highest Linearity and Guaranteed Consistency
• Each Spring Individually Tested

The Eibach ERS Individual Motorsport Spring is engineered for race teams and performance enthusiasts who need precise suspension tuning. This silver coilover spring features a 3.00-inch inside diameter, a 10-inch free length, and a 450 lb/in spring rate for predictable handling characteristics across demanding motorsport applications. Eibach’s extensive race spring catalog provides a broad range of rates and lengths, allowing drivers and suspension builders to fine-tune chassis balance, ride control, and cornering performance.

Designed to deliver maximum suspension travel while maintaining a compact block height, the Eibach ERS spring supports efficient coilover packaging and consistent suspension operation. Its high linearity promotes dependable force response throughout the working range, while individually tested construction helps ensure repeatable performance from spring to spring. The spring is also built with Eibach’s recognized off-road durability, making it suitable for racing environments where strength, consistency, and reliable performance are essential.

Product specifications and technical data:

• Brand: Eibach
• Part Number: EIB1000.300.0450S
• Product Series: ERS Individual Motorsport Spring
• Spring Type: Coilover race spring
• Inside Diameter: 3.00 inches
• Free Length: 10 inches
• Spring Rate: 450 lb/in
• Finish: Silver

What's included: One Eibach ERS individual motorsport coilover spring. Verify coilover compatibility, required spring rate, and available suspension travel before installation. Vehicle-specific fitment was not provided; application should be confirmed using the suspension manufacturer’s specifications and the Eibach part number.

Features:

• 3.00-inch inside diameter supports compatibility with a wide range of motorsport coilover systems.
• 450 lb/in spring rate provides predictable suspension control for precise chassis tuning.
• 10-inch free length helps deliver the required suspension travel for race applications.
• Individually tested Eibach construction provides high linearity, consistent performance, and durable operation.

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: t
Units Per Sku: 1