Eibach 1400.375.0400S Silver Coilover Spring ID lb/in Length - 3.75 400 14

The Eibach 1400.375.0400S is a precision-engineered silver coilover spring designed for high-performance suspension applications. This coilover spring features a 3.75-inch inner diameter and delivers exceptional handling characteristics for race and street performance vehicles.

Key Specifications:

• Inner Diameter: 3.75 inches
• Spring Rate: 400 pounds per inch
• Free Length: 14 inches
• Finish: Silver powder coating for corrosion resistance
• Material: High-tensile chrome-silicon spring steel

Features and Benefits:

• Precision wound for consistent spring rate throughout compression range
• Manufactured to strict tolerances for exact fitment on coilover shock assemblies
• Durable silver finish resists corrosion and provides professional appearance
• Compatible with standard 2.5-inch coilover shock bodies using appropriate spring perch hardware
• Ideal for custom suspension tuning and motorsport applications

Eibach coilover springs are engineered using advanced metallurgy and manufacturing processes to deliver reliable performance under demanding conditions. The 400 lb/in spring rate provides a firm, responsive feel suitable for performance street driving and track use.