The Eibach ERS 170mm-length coilover spring with a 60mm inside diameter draws on the ERS race spring program’s series-production approach to deliver consistent, linear spring rates and tight tolerances. That manufacturing focus produces repeatable behavior ideal for suspension tuning and track use, giving builders and tuners a predictable spring option for fine-tuning ride characteristics and handling balance.
Eibach ERS 170mm Length x 60mm ID Coil-Over Spring