
The Eibach ERS coil-over spring (4.00 in length, 2.00 in inner diameter) is a replacement spring for coil-over suspension assemblies. It’s intended to provide the spring element needed to tune ride characteristics and handling in street or track setups. Match the 4.00 in free length and 2.00 in ID to your perches and retain correct seating when rebuilding or upgrading a coil-over.
Eibach ERS 4.00 in. Length x 2.00 in. ID Coil-Over Spring