Eibach ERS EIB1000.250.0450 10 in. Coilover Racing Spring, 2.5 in. Inner 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 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 EIB1000.250.0450 individual motorsport spring is designed for racers and builders who need precise suspension tuning across demanding applications. As part of Eibach’s extensive catalog of precision-engineered race springs, this coilover spring supports customized handling adjustments for race cars, competition vehicles, and high-performance suspension systems.

Engineered for maximum suspension travel with a minimal block height, the spring helps optimize available shock travel while maintaining consistent suspension response. Its high linearity promotes predictable performance throughout the operating range, while individual testing helps ensure dependable rate consistency from spring to spring. The lightweight construction also helps reduce unsprung mass, supporting improved suspension control and responsiveness.

The Eibach ERS EIB1000.250.0450 measures 10 inches in free length and is designed for applications using a 2.5-inch inside diameter coilover spring. It is suitable for motorsport suspension setups where accurate spring selection and repeatable performance are essential. Verify the required spring rate, installed height, and suspension fitment before installation. This product is sold as one individual spring.

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB1000.250.0450
• Product Type: Individual motorsport coilover spring
• Spring Family: Eibach ERS race spring
• Free Length: 10 inches
• Inside Diameter: 2.5 inches
• Application: Racing and high-performance automotive suspension
• Quantity: One spring

What's Included

One Eibach ERS individual coilover racing spring. Suspension hardware, adjusters, spring seats, and installation accessories are not included unless specified separately.

Features:

• Precision Motorsports Tuning: Designed to help fine-tune race vehicle handling and suspension balance across a wide range of competition applications.
• Maximum Suspension Travel: Optimized to provide maximum travel in combination with a compact block height.
• Consistent Linear Performance: Engineered for high linearity and predictable spring behavior throughout the operating range.
• Lightweight Construction: Helps reduce unsprung mass while supporting responsive suspension control.

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