Eibach 1000.2530.0225 ERS XT Barrel Coil-Over Spring Extreme Travel 2.5in ID 10in 225lb/in

The Eibach 1000.2530.0225 ERS XT Barrel Spring is a high-performance coil-over spring engineered for extreme travel applications. Part of Eibach's industry-leading ERS (Eibach Race Spring) lineup, this XT Barrel spring delivers a precise 225 lb/in spring rate, a 2.5-inch inner diameter, and a 10-inch free length — purpose-built for performance builds demanding maximum suspension travel with minimal weight penalty.

Key Features:

• Extreme Travel Design: Barrel profile maximizes usable travel while achieving the smallest possible block heights
• 225 lb/in Spring Rate: Linear, consistent rate for predictable and tunable handling performance
• 2.5 in Inner Diameter / 10 in Free Length: Direct fitment for compatible coil-over shock bodies
• Ultra-Lightweight Construction: Reduced unsprung mass improves suspension response and overall handling dynamics
• Highest Linearity and Guaranteed Consistency: Each spring is individually tested to ensure it meets exact rate tolerances
• Red Powder Coat Finish: Corrosion-resistant coating for long-lasting durability
• Race-Proven Engineering: Manufactured with the same series production standards used across Eibach's motorsport partnerships

Eibach's ERS line is trusted by professional racing teams across Formula 1, NASCAR, rally, and off-road competition. The XT Barrel spring is ideal for coil-over suspension systems where extended wheel travel and precise spring rates are critical. Sold individually.