Eibach ERS 4.00-Inch Length x 3.00-Inch ID Coilover Spring EIB0400.300.0600S

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 precise suspension tuning in racing and high-performance automotive applications. Part number EIB0400.300.0600S features a 3.00-inch inside diameter and a 4.00-inch spring length, providing a compact coilover solution for applications that require consistent spring performance and maximum available suspension travel.

Manufactured by Eibach, this race spring benefits from the company’s extensive motorsport experience and precision engineering. Its design supports predictable handling characteristics, allowing drivers and suspension specialists to fine-tune vehicle dynamics across a wide range of racing setups. Eibach ERS springs are individually tested to help deliver reliable rate consistency and repeatable performance.

• Brief Description: Individual Eibach ERS motorsport coilover spring for precision suspension tuning.
• Key Product Specifications & Technical Data: Brand: Eibach
• Key Product Specifications & Technical Data: Series: ERS
• Key Product Specifications & Technical Data: Part Number: EIB0400.300.0600S
• Key Product Specifications & Technical Data: Application Type: Automotive motorsport suspension
• Key Product Specifications & Technical Data: Spring Style: Coilover race spring
• Key Product Specifications & Technical Data: Inside Diameter: 3.00 inches
• Key Product Specifications & Technical Data: Spring Length: 4.00 inches
• Key Product Specifications & Technical Data: Construction: Precision-engineered steel spring

What's Included: One Eibach ERS individual motorsport coilover spring. Professional installation and proper spring-rate selection are recommended. Vehicle-specific fitment information should be verified before purchase, as compatibility depends on the coilover system, spring platform, required rate, and available travel.

Features:

• 3.00-inch inside diameter supports compatibility with select motorsport coilover systems.
• Compact 4.00-inch spring length helps maximize available suspension travel while maintaining a small block height.
• Precision-engineered construction delivers reliable performance for demanding racing applications.
• Individually tested by Eibach to support high linearity and consistent spring behavior.
• Legendary Eibach off-road durability helps the spring withstand demanding operating conditions.
• Available as an individual race spring for customized suspension tuning.
• Designed to help optimize handling dynamics across a wide range of motorsport setups.
• Consistent spring performance supports repeatable suspension adjustments and vehicle behavior.

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