Eibach ERS 5.00-Inch Coilover Spring, 2.25-Inch Diameter, 900 lb/in Rate

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 Coilover Springs Available in a Full Range of Rates and Sizes
• Maximum Travel in Combination with Smallest Block Heights
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS Motorsport Coilover Spring is engineered for racing applications that demand precise suspension tuning, dependable performance, and consistent handling characteristics. This individual race spring features a 900 lb/in spring rate, a 5.00-inch free length, and a 2.25-inch diameter for compatibility with appropriately sized coilover suspension systems. Its compact design supports maximum suspension travel while helping maintain a low block height.

Built from high-quality spring material and individually tested by Eibach, this spring delivers excellent linearity and repeatable performance across demanding motorsport conditions. The lightweight construction helps reduce unsprung mass, allowing the suspension to respond more effectively to changes in the track surface. As part of Eibach’s extensive ERS race spring range, the Eibach part number EIB0500.225.0900 is suited for drivers and race teams seeking a reliable replacement or a precisely matched component for suspension setup optimization.

Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB0500.225.0900
• Product Type: Motorsport coilover spring
• Spring Rate: 900 lb/in
• Free Length: 5.00 inches
• Spring Diameter: 2.25 inches
• Application: Racing and high-performance suspension systems
• Construction Benefit: Lightweight design with individually tested consistency

What's Included: One Eibach ERS individual motorsport coilover spring. Suspension fitment depends on the coilover system, spring perch, and vehicle setup; verify spring diameter, free length, rate requirements, and available travel before installation. This product is intended for compatible automotive racing applications and is not supplied as a complete coilover assembly.

Features:

• 900 lb/in spring rate supports precise suspension tuning for racing applications
• 5.00-inch free length and 2.25-inch diameter fit compatible coilover systems
• Maximum suspension travel with a compact block height
• High linearity and individually tested consistency for repeatable performance
• Lightweight construction helps reduce unsprung mass and improve suspension response
• Designed for motorsport use across a wide range of suspension setups

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