The Eibach ERS 3.50 in. length x 1.63 in. ID coilover spring is part of the ERS race series, made in series production to maintain linear spring characteristics and tight tolerances. It’s intended for coilover applications requiring compact dimensions and predictable spring behavior, enabling consistent handling and straightforward tuning of ride height and spring stiffness.
Eibach ERS 3.50 in. Length x 1.63 in. ID Coil-Over Spring