SKU: EIB1200.250.0175S
UPC: 803050288882
MPN: 1200.250.0175S
The Spring 12in Coil-Over 2.50in ID Silver from Eibach is a precision-engineered suspension component designed for builders and mechanics who demand control over ride height and handling characteristics. Coil-over springs form the foundation of adjustable suspension systems, allowing users to fine-tune vehicle dynamics on everything from street cars to competition platforms. This 12-inch spring with a 2.50-inch inner diameter provides the geometry needed for independent suspension tuning, making it ideal for custom suspension builds, lowering kits, and performance upgrades where precise spring rates and consistent damping support are required.
Engineered by Eibach, a leader in suspension technology, this coil-over spring features a silver finish that resists corrosion and maintains durability through extended use in harsh conditions. The 2.50-inch inner diameter matches standard coil-over shock bodies, ensuring compatibility with common aftermarket suspension kits and allowing installers to pair the spring with compatible dampers for complete suspension assembly. At 3.52 lbs, the spring delivers predictable weight distribution without adding unnecessary mass, contributing to improved handling balance and reduced unsprung weight—critical factors in performance applications where suspension response directly impacts vehicle control and driver confidence.
Technicians and suspension enthusiasts benefit most from this component when designing fully adjustable setups that accommodate different track conditions, load ranges, or street-to-track transition needs. The 12-inch length works within standard shock packaging, making replacement or custom assembly straightforward for those upgrading OEM suspension or constructing dedicated competition platforms. Proper installation requires matching spring rates to vehicle weight and damper valving to ensure optimal performance; consult suspension geometry specifications and shock compatibility charts to confirm fit for your specific application and intended use case.
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