Eibach ERS EIB180-065-T120 180mm x 65mm ID Coil-Over Race Spring

Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.

The Eibach ERS EIB180-065-T120 is a high-performance coil-over race spring engineered for professional motorsports, track-day vehicles, and competition suspension systems. As part of Eibach’s renowned ERS line, this spring is manufactured in repeated series production to deliver consistent performance, precise fitment, and dependable quality across demanding applications.

Eibach Race Springs are designed to provide a highly linear spring rate with tight manufacturing tolerances. This predictable response helps suspension engineers and drivers achieve consistent handling, accurate chassis tuning, and reliable performance throughout a race session. The 180mm free length and 65mm inside diameter are suited for compatible coil-over assemblies using this spring format.

Brief Description: A precision-manufactured Eibach ERS coil-over race spring designed for consistent spring rate, low tolerances, and competition suspension use.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: EIB180-065-T120
• Product Line: ERS Race Springs
• Application Type: Automotive coil-over suspension
• Spring Style: Competition coil-over spring
• Free Length: 180mm
• Inside Diameter: 65mm
• Spring Rate: 120 N/mm

What’s Included: One Eibach ERS EIB180-065-T120 coil-over race spring.

Verify the required spring length, inside diameter, spring rate, and coil-over compatibility before installation. Fitment depends on the vehicle, suspension configuration, perch dimensions, and intended racing setup. Vehicle-specific fitment data should be confirmed with the suspension manufacturer or qualified installer.

Features:

• Race-Proven ERS Design: Part of Eibach’s professional ERS Race Spring System, developed for demanding motorsports and competition suspension applications.
• Consistent Spring Rate: Series-production manufacturing helps provide predictable, highly linear suspension response for accurate chassis tuning.
• Tight Manufacturing Tolerances: Carefully controlled production supports repeatable performance and reliable spring-to-spring consistency.
• Coil-Over Compatibility: Designed with a 180mm free length and 65mm inside diameter for compatible coil-over suspension assemblies.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false