Eibach ERS EIB1800.300.0500S 18-Inch Coilover Race Spring, 3-Inch Inside Diameter

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 EIB1800.300.0500S Individual Motorsport Spring is engineered for race vehicles requiring precise suspension tuning and dependable performance. Designed with an 18-inch free length and a 3-inch inside diameter, this coilover spring supports custom suspension setups across a wide range of motorsport applications. Its carefully controlled construction helps racers optimize handling dynamics, ride control, and suspension response.

Built with Eibach’s renowned off-road durability, the ERS race spring is designed to deliver maximum suspension travel while maintaining a compact block height. Its high linearity promotes predictable spring behavior throughout the operating range, while guaranteed consistency helps ensure repeatable performance during setup changes and competition. Every spring is individually tested to support Eibach’s strict quality standards.

The Eibach ERS EIB1800.300.0500S is a versatile solution for professional and enthusiast race applications where accurate spring selection is essential. It is suitable for use with compatible coilover systems and motorsport suspension components. Confirm spring rate, platform compatibility, and vehicle-specific fitment before installation. This product is supplied as one individual race spring. Eibach part number EIB1800.300.0500S identifies the specific spring configuration for ordering and application reference.

What's Included: One Eibach ERS individual motorsport coilover spring.

Fitment: Universal motorsport application; compatibility depends on the coilover platform, spring rate requirements, and vehicle suspension configuration.

Features:

• 3-Inch Inside Diameter: Designed for compatible coilover suspension systems using a 3-inch spring platform.
• Race-Tuned Configuration: Provides a foundation for precise suspension setup and handling optimization.
• Maximum Suspension Travel: Combines extended travel potential with a compact block height.
• Off-Road Durability: Delivers dependable performance in demanding motorsport and off-road environments.
• High Linearity: Promotes predictable spring response throughout the operating range.
• Guaranteed Consistency: Supports repeatable suspension tuning and reliable setup changes.
• Individually Tested: Each spring is tested to help maintain Eibach quality and performance standards.
• Motorsport Versatility: Suitable for a broad range of compatible racing and coilover applications.

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