Eibach ERS 7-Inch x 2.25-Inch 350 lb/in Coilover Racing Spring – Part EIB0700.225.0350

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

Brief Description: The Eibach ERS individual motorsport spring is engineered for racing applications that demand precise suspension tuning, consistent performance, and reduced unsprung weight. This coilover spring features a 350 lb/in spring rate and is designed for compatibility with 2.25-inch-diameter coilover systems.

As part of Eibach’s extensive race spring program, the ERS spring delivers predictable handling characteristics across a wide range of motorsport setups. Its carefully controlled manufacturing process supports high linearity and repeatable performance, helping drivers and suspension tuners fine-tune vehicle balance, ride control, and cornering behavior. Each spring is individually tested to help ensure dependable quality and consistency.

• Key Product Specifications & Technical Data: Eibach ERS motorsport coilover spring
• Spring Rate: 350 pounds per inch
• Spring Type: Individual linear-rate racing spring
• Nominal Free Length: 7 inches
• Nominal Inside Diameter: 2.25 inches
• Application: Coilover and motorsport suspension systems
• Construction Benefit: Lightweight design helps reduce unsprung mass
• Quality Control: Individually tested for performance consistency

Fitment: Intended for racing and custom coilover suspension applications using a compatible 2.25-inch spring diameter and a suitable 350 lb/in spring rate. Verify spring length, rate, coilover hardware, and suspension requirements before installation. Vehicle-specific fitment information was not provided.

What’s Included: One Eibach ERS individual motorsport coilover spring. Spring seats, retainers, isolators, adjustment hardware, and installation components are not included unless supplied separately by the suspension manufacturer.

Important: This product is designed for motorsport use and professional suspension setup. Confirm compatibility with the intended shock, spring perch, and vehicle configuration before use.

Features:

• 350 lb/in linear spring rate supports precise suspension tuning for racing applications
• 2.25-inch coilover diameter is designed for compatible motorsport coilover systems
• 7-inch nominal free length helps provide a broad range of suspension setup options
• Lightweight construction helps reduce unsprung mass and supports responsive handling
• High linearity delivers predictable spring behavior throughout suspension travel
• Individually tested by Eibach to promote consistent quality and performance
• Designed to maximize suspension travel while maintaining a compact spring package
• Suitable for custom race car suspension setups requiring dependable, repeatable spring performance

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