The Eibach ERS rear spring is a 13-inch, 5.00 inch OD coil used in rear suspension or coilover assemblies, finished in platinum. It serves as a replacement or tuning spring to achieve a specified rear ride height and spring characteristic where the ERS dimensions match the vehicle’s requirements, allowing straightforward integration into compatible coilover setups without altering original mounting interfaces.
Eibach ERS 13 in. Length x 5.00 in. OD Platinum Rear Spring