
The Eibach ERS 60mm ID coupling spacer is an engineered spring-system component intended to work with ERS coilover springs. It provides a precise 60mm inner diameter interface for proper spring seating and alignment within a coilover assembly. Use it when assembling or servicing Eibach ERS setups to maintain correct fitment and spring behavior without modifying the suspension.
Eibach ERS 60mm ID Coupling Spacer