Eibach 1600.300.0350S Silver Coilover Spring ID Off-Road Racing - 3.00

The Eibach 1600.300.0350S is a high-performance silver coilover spring designed for off-road and racing applications. With a 3.00-inch inner diameter, this precision-engineered spring is part of Eibach's renowned ERS (Eibach Race Spring) system, offering professional-grade suspension tuning for both competitive racing teams and performance enthusiasts.

ERS Double Spring System:

This spring integrates into Eibach's modular ERS double-spring system, which combines Main and Tender springs to create a sophisticated two-stage compression rate. The system delivers a softer initial rate when both springs compress together, then transitions to a firmer rate once the tender spring fully compresses. This progressive behavior optimizes tire contact during road irregularities while maintaining firm control during cornering, acceleration, and braking.

Key Features:

• Shot-peened surface treatment for enhanced fatigue resistance
• High spring travel capability with exceptional end loads at compact mounting lengths
• Phosphate and epoxy coating for superior corrosion protection
• Precision-manufactured with tight tolerances for consistent performance
• Laser-etched part number indicating spring rate and physical dimensions
• Block resistance design prevents coil binding
• Compatible with Eibach connecting plates for Main/Tender spring configurations
• High dynamic durability for extended component longevity
• Individual protective packaging to prevent shipping damage

With over 700 individual spring components available in the ERS lineup, this spring can be combined with various Tender, Helper, and Main springs to create virtually unlimited suspension configurations tailored to specific vehicle weights, track conditions, and driving styles.