Eibach ERS Coil-Over Spring 3.50in 115 lbs/in (Single) | 0350.163.0115

The Eibach ERS Coil-Over Spring enhances suspension performance with a 115 lbs/in rate. Measuring 3.50 inches long with a 1.63-inch inner diameter, this single high-tensile steel spring is designed for universal coilover systems. Ideal for race or street setups, it provides consistent response under light loads. Professional installation and tuning are required. Powder-coated for durability, it includes a limited lifetime manufacturer warranty.