Eibach 1200.250.0500S Silver Coilover Spring ID Off-Road Racing - 2.50

The Eibach 1200.250.0500S is a high-performance silver coilover spring designed for off-road racing and performance suspension applications. With a 2.50" inner diameter, this precision-engineered spring is part of Eibach's renowned ERS (Eibach Race Spring) system, providing race-proven performance and exceptional tuning flexibility.

ERS Double Spring System Technology:

This spring is designed to work within Eibach's innovative ERS double-spring system, which combines Main and Tender springs to create a progressive suspension response. The system provides a softer initial rate when both springs compress together, then transitions to a firmer ending rate once the tender spring fully compresses. This sophisticated approach delivers the precise balance needed for optimal suspension performance—soft enough to maintain tire contact over irregular surfaces, yet firm enough to control body roll, squat, and dive during aggressive driving.

Key Features:

• 2.50" inner diameter for compatibility with coilover suspension systems
• Linear-rate spring characteristic for predictable performance
• Shot-peened surface treatment for enhanced fatigue resistance
• High spring travel and deflection capability at compact mounting lengths
• Superior corrosion protection through phosphating and epoxy coating
• Manufactured to precise tolerances for consistent performance
• Part number imprinted on spring for easy identification of specifications
• Individual protective packaging to prevent damage during storage and shipping
• Compatible with Eibach connecting plates for multi-spring configurations

Performance Benefits:

Eibach's advanced manufacturing process ensures exceptional dynamic durability and component longevity. With over 700 different spring components available in the ERS system, suspension engineers and enthusiasts can create virtually unlimited combinations to achieve their desired suspension characteristics. Whether used as a main spring, tender spring, or helper spring, this component meets the demanding requirements of professional racing and high-performance street applications.