Coilover Spring Silver 3in ID

The Coilover Spring Silver 3in ID by EIBACH is a precision-engineered suspension component designed for builders and enthusiasts seeking fine-tuned ride height and spring rate control. With a 3-inch inner diameter, this silver coilover spring fits standard coilover kits across a wide range of performance vehicles and chassis platforms. Whether you're dialing in a track-focused build, lowering a street car, or replacing worn OEM suspension geometry, this spring provides the foundational stiffness adjustment necessary to achieve your target ride quality and handling characteristics.

EIBACH springs are manufactured to strict tolerances using high-grade spring steel, ensuring consistent load ratings and durability under repeated compression and extension cycles. The 3-inch bore matches industry-standard coilover bodies, allowing seamless integration into existing damper assemblies. The silver finish provides corrosion resistance in harsh road and track environments, preventing oxidation that can degrade performance over time. At 8.5 pounds, this spring delivers responsive weight transfer characteristics without excessive unsprung mass, critical for both braking stability and cornering grip—whether you're running street suspension or competitive motorsport setups.

This coilover spring benefits drivers and builders working with performance coilover kits from major manufacturers, including adjustable platforms used in road racing, autocross, and drift applications. Installation requires removing the old spring from your coilover body and compressing the new spring using a spring compressor tool—standard procedure for suspension work. Verify your coilover damper specifications and existing spring rates before purchase to ensure proper spring rate matching and ride height compatibility. EIBACH's reputation for consistency makes this spring an ideal choice for builders seeking reliable, tunable suspension geometry without premium pricing.