Eibach ERS 18.00-Inch Coilover Spring, 3.00-Inch Inside Diameter, 450 lb/in Rate

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

Brief Description: The Eibach ERS Motorsport Spring is a precision-engineered coilover spring designed for racing applications that require predictable handling, consistent performance, and suspension tuning flexibility. Part number EIB1800.300.0450S features an 18.00-inch free length, 3.00-inch inside diameter, and a 450 lb/in spring rate for use in compatible coilover and race suspension systems.

Eibach race springs are developed to help optimize vehicle dynamics across a wide range of motorsport applications. This individual spring is manufactured for maximum travel with minimal block height, helping suspension builders achieve efficient packaging and responsive suspension behavior. Its high linearity supports consistent force throughout the spring’s operating range, while individual testing helps ensure dependable performance from spring to spring.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: EIB1800.300.0450S
• Product Type: Individual Motorsport Coilover Spring
• Spring Family: Eibach ERS
• Free Length: 18.00 inches
• Inside Diameter: 3.00 inches
• Spring Rate: 450 lb/in
• Application: Racing and performance suspension systems

What's Included: One Eibach ERS individual motorsport coilover spring. Suspension fitment should be verified using the required spring dimensions, rate, and vehicle-specific application data before installation. Specific vehicle fitment was not provided.

Fitment: Designed for compatible coilover and race suspension assemblies using a 3.00-inch inside diameter spring. Professional installation and suspension setup are recommended.

Features:

• Precision-engineered Eibach ERS individual motorsport spring for racing and performance suspension applications.
• 3.00-inch inside diameter with a wide range of available rates and lengths for suspension tuning flexibility.
• Maximum suspension travel combined with minimal block height for efficient coilover packaging.
• Legendary Eibach off-road durability, high linearity, and consistent performance; each spring is individually tested.

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