Elevate your vehicle's suspension performance with Viper's premium 2.5-inch ID coil over springs. These 14-inch length springs are precision-engineered using high-grade Chrome Silicon material and advanced CNC manufacturing processes for exceptional durability and consistent performance. Available in both sleek black and striking red finishes, these springs offer multiple rate options ranging from 75 to 600 pounds per inch to suit various applications. Each spring undergoes rigorous quality control, including cold winding, length setting, and ball peening for optimal surface finish. The springs feature clear identification markings displaying rate, length, and diameter specifications. These 2.5-inch ID springs are specifically designed for use with 2.0 shock absorbers, making them perfect for custom suspension setups. The springs maintain their shape and performance characteristics over time thanks to the specialized tempering process that ensures high tensile strength. Each spring is powder-coated for lasting protection and appearance, making them both functional and visually appealing for your suspension build.