Eibach ERS 8.00-Inch Coilover Spring, 3.00-Inch Inside Diameter, 300 lb/in Rate

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 3.00" 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 Motorsport Spring is a precision-engineered coilover spring designed for racing applications that demand consistent handling and dependable performance. This individual spring features an 8.00-inch free length, a 3.00-inch inside diameter, and a 300 lb/in spring rate, making it suitable for custom suspension tuning across a wide range of race cars and motorsport setups.

Built as part of Eibach’s extensive ERS racing spring system, this coilover spring is engineered to maximize suspension travel while maintaining a compact block height. Its linear rate characteristics help provide predictable suspension behavior, allowing racers and technicians to fine-tune chassis balance, grip, and handling response. The spring is individually tested to support reliable performance and consistent results from one spring to the next.

• Feature: Precision Motorsport Construction — Designed for race suspension systems and performance-focused coilover applications.
• Feature: Consistent Linear Rate — Delivers predictable spring response for accurate chassis tuning.
• Feature: Optimized Suspension Travel — Supports maximum travel with a compact spring block height.
• Feature: Durable Eibach Performance — Provides dependable durability for demanding racing and off-road environments.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: EIB0800.300.0300S
• Product Line: ERS Motorsport Spring
• Spring Type: Individual coilover spring
• Free Length: 8.00 inches
• Inside Diameter: 3.00 inches
• Spring Rate: 300 lb/in
• Application: Racing and motorsport suspension tuning

What’s Included: One Eibach ERS individual coilover spring. Verify spring length, inside diameter, rate, and suspension compatibility before installation. Fitment is application-specific and may require compatible coilover hardware, spring seats, and retainers.

Features:

• Precision-engineered individual motorsport coilover spring for racing applications
• Consistent linear spring rate supports predictable chassis tuning
• Designed to maximize suspension travel while maintaining a compact block height
• Eibach durability and individually tested construction for dependable 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