Eibach ERS 14.00-Inch Coilover Spring, 3.75-Inch Inside Diameter, Part Number EIB1400.375.0350S

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 spring is engineered for racing applications that demand precise suspension tuning, consistent performance, and dependable durability. Designed with a 3.75-inch inside diameter and a 14.00-inch free length, this coilover spring supports a wide range of custom suspension setups and helps racers optimize vehicle handling for specific track conditions and driving preferences.

Part number EIB1400.375.0350S is manufactured using Eibach’s precision engineering standards and is individually tested to promote reliable spring characteristics from unit to unit. Its design delivers maximum suspension travel while maintaining a compact block height, helping suspension builders fine-tune ride control without unnecessary packaging compromises. The spring is suitable for motorsport coilover systems that require predictable response and repeatable performance.

Eibach has developed more than 1,500 race spring applications for a broad range of competition vehicles, including solutions for shocks, pull-bars, and other specialized suspension systems. This ERS spring provides the quality and consistency expected from Eibach’s racing products, making it a practical choice for professional teams, performance builders, and serious track enthusiasts. Confirm compatibility with the coilover hardware and suspension application before installation.

Key Product Specifications and Technical Data

• Brand: Eibach
• Series: ERS Motorsport Spring
• Part Number: EIB1400.375.0350S
• Spring Type: Individual coilover racing spring
• Inside Diameter: 3.75 inches
• Free Length: 14.00 inches
• Application: Motorsport and competition suspension systems
• Construction: Precision-engineered spring with individually tested performance

What’s Included

• One Eibach ERS individual motorsport coilover spring

Vehicle-specific fitment data was not provided. Verify the required spring length, inside diameter, rate, installed height, and compatibility with the intended coilover system before purchase.

Features:

• 3.75-inch inside diameter supports compatibility with a wide range of motorsport coilover systems.
• 14.00-inch free length provides a versatile foundation for custom racing suspension setups.
• Maximum suspension travel helps optimize handling performance while maintaining compact block heights.
• Eibach motorsport construction delivers off-road durability, high linearity, and consistent spring behavior.

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