Coil Over Springs (pair) 2.5in x 12in - 180lbs

The Coil Over Springs (pair) 2.5in x 12in - 180lbs by Aldan American represents a purpose-built suspension component designed for vehicles undergoing lowering, street performance, or custom build projects. These coil over springs deliver the foundation for modern suspension tuning, allowing enthusiasts and mechanics to achieve precise ride height adjustment while maintaining structural integrity under dynamic driving conditions. Available for purchase as a matched pair, this component is essential for anyone serious about suspension geometry optimization and handling characteristics.

Engineered with a 180-pound spring rate, these 12-inch coil over springs provide consistent force linearity critical for maintaining suspension compliance during cornering and braking events. The 2.5-inch diameter barrel design allows integration with standard coil over shock assemblies, enabling users to pair these springs with quality dampers for a complete suspension solution. The 12-inch length specification positions these springs within the mid-range category, suitable for moderate to significant ride height drops without compromising suspension geometry or increasing binding risk during full compression cycles.

Street mechanics and performance enthusiasts benefit most from this pair when building custom suspension systems for lowered vehicles, drift platforms, or show cars where precise height control matters. Installation requires proper coil over shock hardware and suspension knowledge—these springs must be matched to appropriate damping rates for your vehicle's weight and intended use. Compatible with most aftermarket coil over kits using 2.5-inch spring perches, this product demands professional installation to ensure alignment, safety, and optimal suspension performance across all driving scenarios.