Eibach ERS 3.75-Inch ID Coilover Spring EIB1600.375.0500S

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 3.75-inch inside diameter coilover spring is an individually tested motorsport spring engineered for precise suspension tuning across a wide range of racing applications. Part number EIB1600.375.0500S is designed to support performance-focused setups where consistent spring behavior, maximum usable travel, and predictable handling are essential.

Built with Eibach's renowned off-road durability and race-proven engineering, this coilover spring helps drivers and suspension builders fine-tune handling dynamics. Its design combines a compact block height with maximum travel, helping optimize suspension movement while maintaining reliable performance under demanding track and competition conditions. The spring's high linearity promotes consistent force response throughout its operating range.

Each Eibach ERS spring is individually tested to help ensure dependable quality and repeatable performance. The 3.75-inch inside diameter configuration is compatible with properly matched coilover hardware and is intended for motorsport applications requiring a carefully selected spring rate and length. This spring is supplied individually, allowing builders to create a suspension package tailored to the vehicle, track, and driving requirements.

Key Product Specifications and Technical Data

• Brand: Eibach
• Series: ERS Motorsport Spring
• Part Number: EIB1600.375.0500S
• Spring Type: Individual coilover spring
• Inside Diameter: 3.75 inches
• Application: Racing and motorsport suspension systems
• Construction Benefit: High linearity and consistent spring behavior
• Quality Control: Each spring individually tested

What's Included

• One Eibach ERS 3.75-inch ID coilover spring

Fitment is application-specific and depends on coilover compatibility, required spring rate, available travel, and suspension setup. Verify the vehicle, damper hardware, spring rate, and intended racing application before installation.

Features:

• 3.75-inch inside diameter: Designed for compatible coilover and motorsport suspension systems.
• Maximum usable travel: Supports suspension tuning with a compact block height.
• Off-road durability: Delivers dependable performance in demanding racing environments.
• High linearity and consistency: Provides predictable spring behavior for accurate suspension setup.

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