Eibach 1200.250.0250S Silver Coilover Spring ID Off-Road Racing - 2.50

The Eibach 1200.250.0250S is a high-performance silver coilover spring designed for off-road and racing applications. Engineered with a 2.50-inch inner diameter, this spring is part of Eibach's renowned ERS (Eibach Race Spring) system, which allows suspension engineers and enthusiasts to create custom spring combinations tailored to specific performance needs.

ERS Double-Spring System Technology:

This spring integrates into Eibach's innovative double-spring system, which combines Main and Tender springs to deliver optimal suspension characteristics. The system provides a softer initial rate when both springs compress together, then transitions to a firmer rate once the tender spring fully closes. This progressive behavior ensures superior road contact over irregularities while maintaining the firmness needed to control body roll, squat, and dive during aggressive driving.

Key Features:

• Shot-peened surface treatment for enhanced fatigue resistance
• Phosphate and epoxy coating providing superior corrosion protection
• High spring travel and deflection capability at compact mounting lengths
• Precision manufacturing with tight tolerances for consistent performance
• Imprinted part number indicating spring rate and physical dimensions for easy identification
• Block resistance design prevents coil binding
• Exceptional dynamic durability for extended component life
• Compatible with Eibach connecting plates for main/tender spring configurations

This linear-rate spring can function as a main spring, tender spring, or helper spring depending on your suspension setup. The ERS system offers over 700 different spring components that can be combined to create virtually unlimited suspension tuning possibilities, making it the choice of professional race teams and serious enthusiasts worldwide.