Eibach R10004 OE Replacement Rear Coil Spring

The Eibach R10004 is a premium OE replacement rear coil spring designed to restore factory ride height and performance. Part of Eibach's Replacement Line series, this single rear spring is engineered to meet or exceed original equipment specifications while providing superior quality and long-term durability.

Key Features:

• Manufactured to OE guidelines (IATF 16949 certified)
• Precision-formed on state-of-the-art CNC winding machines using premium spring steel
• Advanced corrosion protection with zinc phosphating pre-treatment and powder coating
• Heat treatment and shot peening for extreme stability and durability
• Set to block to ensure correct ride height for thousands of miles
• Thorough static and dynamic durability testing
• Development and production in USA and Germany
• Limited Lifetime Warranty coverage

This is a single spring sold individually. It is recommended to replace suspension springs in pairs by axle for optimal performance and vehicle balance. Eibach's seven decades of spring manufacturing expertise ensures precision engineering and reliable performance that meets the extreme requirements proven in motorsport applications.