Eibach Silver Coilover Spring, 3.75-Inch Inside Diameter, Part Number EIB2400.375.0750S

The Eibach Silver Coilover Spring is designed for automotive coilover suspension applications requiring consistent spring performance and dependable ride control. With a 3.75-inch inside diameter, this spring is suited for compatible coilover assemblies and helps support precise suspension tuning for street, track, and performance-focused vehicles.

Manufactured by Eibach, the spring is engineered to provide predictable compression and rebound characteristics when properly matched to the vehicle, damper, and suspension setup. Its silver finish offers a clean, professional appearance while the durable construction is designed to withstand the demands of repeated suspension cycling. The spring’s 7.50-inch free length and 2,400-pound-per-inch spring rate make it appropriate for applications requiring substantial suspension support and controlled chassis response.

Key Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB2400.375.0750S
• Product Type: Coilover spring
• Inside Diameter: 3.75 inches
• Free Length: 7.50 inches
• Spring Rate: 2,400 pounds per inch
• Finish: Silver
• Application: Automotive coilover suspension systems

What’s Included

One Eibach Silver Coilover Spring. Installation hardware, spring seats, adjusters, and other components are not included unless specified by the applicable coilover system.

Fitment should be verified before installation. Confirm inside diameter, free length, spring rate, available travel, and compatibility with the existing coilover body and suspension setup. Professional installation and suspension alignment are recommended.

Features:

• Eibach performance engineering: Provides dependable spring behavior for compatible automotive coilover suspension applications.
• 3.75-inch inside diameter: Designed to fit coilover systems using a 3.75-inch spring platform.
• 2,400-pound-per-inch spring rate: Delivers substantial suspension support and controlled chassis response.
• 7.50-inch free length: Supports suspension tuning when matched correctly to the damper and vehicle setup.