Eibach ERS 14 in. Coilover Spring, 3 in. Inside Diameter, 800 lb/in. Rate – EIB1400.300.0800S

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. Maximum Travel in Combination with Smallest Block Heights

• Eibach 3.00" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths
• Legendary Eibach Off-Road Durability and Performance
• Highest Linearity and Guaranteed Consistency
• Each Spring Individually Tested

The Eibach ERS EIB1400.300.0800S race spring is engineered for motorsports applications that demand precise suspension tuning, consistent performance, and dependable durability. Designed with a 3-inch inside diameter, this coilover spring provides maximum suspension travel while maintaining compact block heights, helping race teams optimize handling characteristics across a wide range of setups.

Manufactured by Eibach, this spring delivers the brand's renowned off-road durability and performance along with high linearity and guaranteed consistency. Each spring is individually tested to support reliable rate accuracy and repeatable suspension behavior. Its 800 lb/in. spring rate makes it suitable for custom race-car suspension configurations where controlled wheel movement and predictable load response are essential.

The Eibach ERS product line includes an extensive selection of spring rates and free lengths, allowing drivers and builders to fine-tune vehicle balance, cornering response, traction, and ride control. This spring is intended for use with compatible coilover suspension components and should be selected based on the vehicle's suspension design, installed height, corner weights, and intended racing application. Fitment is application-specific; verify coilover compatibility and required spring rate before installation.

Key Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB1400.300.0800S
• Product Line: ERS Race Springs
• Spring Type: Coilover race spring
• Inside Diameter: 3 inches
• Spring Rate: 800 lb/in.
• Approximate Free Length: 14 inches
• Application: Motorsports and performance suspension tuning

What's Included

One Eibach ERS coilover race spring. Compatible spring hardware, upper mounts, lower mounts, and adjusters are not included unless specified separately.

Features:

• Maximum Travel: Provides extended suspension travel while maintaining compact block heights for race-car coilover applications.
• 3-Inch Inside Diameter: Fits compatible 3-inch ID coilover spring systems and supports a broad range of motorsports suspension setups.
• 800 lb/in. Spring Rate: Delivers controlled load response for precise suspension tuning and predictable handling characteristics.
• Individually Tested Consistency: Eibach manufacturing quality provides high linearity, repeatable spring behavior, and dependable race 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