Eibach ERS 18.00 in. Length x 3.75 in. ID Coilover Spring – EIB1800.375.0200S

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

• Eibach 3.75" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths
• Maximum Travel in Combination with Smallest Block Heights
• Legendary Eibach Off-Road Durability and Performance
• Highest Linearity and Guaranteed Consistency
• Each Spring Individually Tested

The Eibach ERS individual motorsport coilover spring is engineered for race teams and performance enthusiasts who need precise suspension tuning. Designed with a 3.75-inch inside diameter and an 18.00-inch free length, this spring is part of Eibach’s extensive range of precision-engineered race springs. Its consistent characteristics help optimize vehicle handling, balance, and suspension response across a wide variety of racing applications.

Built for demanding motorsport use, the Eibach ERS spring delivers maximum suspension travel while maintaining a compact block height. Its high linearity provides predictable performance throughout the operating range, while individually testing each spring helps ensure reliable rate consistency. The spring also benefits from Eibach’s established off-road durability, making it suitable for applications where dependable performance and repeatable setup are essential.

• Brand: Eibach
• Part Number: EIB1800.375.0200S
• Product Type: Individual motorsport coilover spring
• Inside Diameter: 3.75 inches
• Free Length: 18.00 inches
• Application: Racing and performance suspension systems
• Construction: Precision-engineered coil spring
• Testing: Individually tested for consistency

What's Included: One Eibach ERS individual motorsport coilover spring. This spring is intended for applications using compatible 3.75-inch inside-diameter coilover hardware. Confirm spring rate, installed height, travel requirements, and suspension compatibility before installation. Vehicle-specific fitment data was not provided; professional setup and verification are recommended for race use.

Features:

• 3.75-inch inside diameter supports compatible coilover suspension systems
• 18.00-inch free length provides extended suspension travel potential
• High linearity delivers predictable spring behavior throughout compression
• Individually tested for dependable rate consistency and repeatable 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