Eibach ERS 10.00-Inch Coilover Racing Spring, 2.50-Inch Inside Diameter, 350 lb/in Rate - EIB1000.250.0350S

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 2.50" 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 EIB1000.250.0350S Individual Motorsport Spring is engineered for race vehicles that require precise suspension tuning and dependable performance. Designed with a 2.50-inch inside diameter and a 350 lb/in spring rate, this coilover spring helps optimize handling characteristics across a wide range of motorsport applications. Its 10.00-inch free length supports suspension setups that demand controlled travel and consistent spring behavior.

Eibach draws on an extensive catalog of precision-engineered racing springs to provide reliable solutions for fine-tuning race car dynamics. The EIB1000.250.0350S is built to deliver maximum usable travel with a compact block height, helping suspension builders achieve their desired setup without unnecessary compromises. Its high linearity promotes predictable response through the suspension stroke, while individual testing helps ensure dependable consistency from spring to spring.

Developed for demanding racing environments, this Eibach ERS spring features the brand’s proven off-road durability and performance standards. It is suitable for custom coilover applications where accurate spring selection is essential for balancing ride control, grip, and chassis response. Verify spring rate, free length, coilover hardware, and vehicle compatibility before installation. This product is supplied as one individual motorsport spring.

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB1000.250.0350S
• Product Type: Individual motorsport coilover spring
• Series: ERS
• Free Length: 10.00 inches
• Inside Diameter: 2.50 inches
• Spring Rate: 350 lb/in
• Application: Racing and custom coilover suspension systems

What's Included

One Eibach ERS individual motorsport coilover spring.

Fitment data should be verified for the specific vehicle, coilover assembly, spring perch, and racing application before purchase.

Features:

• 2.50-inch inside diameter supports compatibility with many racing coilover systems.
• 350 lb/in spring rate enables precise suspension tuning for demanding motorsport applications.
• 10.00-inch free length provides controlled suspension travel for custom race setups.
• High linearity and individual testing deliver consistent, predictable performance.
• Maximum travel with a compact block height helps optimize available suspension movement.
• Legendary Eibach off-road durability supports reliable performance in demanding conditions.
• Precision-engineered design helps fine-tune handling balance, grip, and chassis response.
• Supplied as an individual spring for flexible race suspension configuration.

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: t
Units Per Sku: 1