Eibach ERS spring rubber, durometer 80 (yellow), is specified for use within the Eibach ERS race spring system to provide a defined spring support characteristic. The ERS line is described as a leading race spring system produced with consistent series manufacturing, delivering linear spring rates and tight tolerances. These rubber elements complement ERS springs where such parts are required for setup or replacement.
Eibach Spring Rubber - Durometer 80 (Yellow)