Eibach 1000.375.0400S Silver Coilover Spring 3.75" ID 400 lb/in 10" Length

The Eibach 1000.375.0400S Silver Coilover Spring is a high-performance coilover spring designed for precision suspension tuning. This spring features a 3.75-inch inner diameter, making it compatible with a wide range of coilover shock systems used in motorsports and performance street applications.

Key Specifications:

• Inner Diameter: 3.75 inches
• Spring Rate: 400 lbs/in
• Free Length: 10 inches
• Material: High-tensile chrome silicon steel
• Finish: Silver powder coat for corrosion resistance
• Precision wound for consistent performance

Features and Benefits:

• Manufactured from premium chrome silicon steel alloy for superior strength and durability
• Precision wound to exact tolerances for consistent spring rates
• Silver powder coat finish provides excellent corrosion protection
• Ground flat ends ensure proper seating on coilover perches
• Ideal for custom suspension setups, racing applications, and coilover conversions

Eibach's legendary engineering and manufacturing quality ensures this coilover spring will deliver reliable, consistent performance under demanding conditions. The 400 lb/in spring rate provides a firm, performance-oriented setup suitable for track use or aggressive street driving.