Eibach ERS 170mm x 60mm Coilover Race Spring, 90 N/mm Rate

Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring

• Maximum Travel in Combination with Smallest Block Heights
• Eibach Coilover Spring with 60mm Inside Diameter
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS Motorsport Spring is a precision-engineered coilover spring designed for race cars and high-performance suspension applications. Part number EIB170-60-0090 combines a 170 mm free length, 60 mm inside diameter, and 90 N/mm spring rate for dependable suspension tuning and consistent handling performance. This individual race spring is well suited for motorsport builders, suspension specialists, and drivers seeking precise control over vehicle dynamics.

Developed as part of Eibach’s extensive ERS racing spring catalog, this coilover spring is engineered to provide maximum suspension travel while maintaining a compact block height. Its linear spring characteristics deliver predictable response throughout the operating range, helping improve chassis balance and suspension tuning accuracy. Each spring is individually tested to support the high standards required for competition use.

The lightweight design helps reduce unsprung mass, while the 60 mm inside diameter is compatible with many metric coilover systems using appropriately matched spring hardware. Verify spring length, rate, diameter, and suspension compatibility before installation. This product is supplied as one individual motorsport spring and is intended for off-road or competition applications where adjustable suspension performance is required.

Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB170-60-0090
• Product Type: Individual motorsport coilover spring
• Free Length: Approximately 6.7 inches
• Inside Diameter: Approximately 2.4 inches
• Spring Rate: 90 N/mm, approximately 514 lb/in
• Application: Racing and high-performance suspension systems
• Quantity: One spring

What’s Included

• One Eibach ERS motorsport coilover spring

Features:

• Maximum Travel: Provides extensive suspension travel while maintaining a compact block height.
• 60 mm Coilover Fitment: Designed with a metric inside diameter for compatible coilover suspension systems.
• Linear Spring Response: Delivers predictable handling characteristics and precise suspension tuning.
• Lightweight Construction: Helps reduce unsprung mass for improved suspension performance.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1