Eibach ERS 10.00-Inch Coilover Spring, 3.75-Inch Inside Diameter – Part EIB1000.375.0300S

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 race vehicles that require precise suspension tuning and consistent performance. This coilover spring features a 3.75-inch inside diameter and a 10.00-inch length, making it suitable for a wide range of racing and competition suspension applications. Its design supports accurate spring-rate selection while helping optimize handling balance, ride control, and suspension response.

Built with Eibach’s motorsport engineering expertise, the EIB1000.375.0300S delivers maximum suspension travel with a compact block height. The spring is manufactured for high linearity and dependable consistency, allowing racers and suspension specialists to make repeatable setup changes. Legendary Eibach off-road durability also makes this spring a dependable choice for demanding environments where strength and performance are essential.

Every Eibach ERS spring is individually tested to help ensure reliable quality and uniform performance from one spring to the next. This individual spring is intended for custom race-car suspension setups and should be selected according to the vehicle’s coilover hardware, target spring rate, and competition requirements. Verify fitment and application compatibility before installation.

What's Included: One Eibach ERS motorsport coilover spring. The spring is supplied individually and does not include coilover shocks, mounts, perches, or other installation hardware.

Fitment: Universal motorsport application; professional suspension setup and dimensional verification are recommended before use. This product may be subject to California Proposition 65 requirements.

Features:

• 3.75-inch inside diameter: Designed for compatible coilover suspension systems used in racing and motorsport applications.
• 10.00-inch spring length: Supports custom suspension tuning across a broad range of race-car setups.
• Maximum suspension travel: Provides useful travel potential while maintaining a compact block height.
• Motorsport durability and consistency: Individually tested by Eibach for dependable linearity, repeatable performance, and demanding off-road or competition use.

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