Eibach ERS 12.00-Inch Coilover Spring, 3.00-Inch Inside Diameter, Part EIB1200.300.0650S

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 12.00-Inch Coilover Spring is an individually tested motorsport spring engineered for precise suspension tuning across a wide range of racing applications. Part of Eibach’s extensive race spring catalog, this spring helps drivers and suspension specialists optimize handling balance, traction, and vehicle response through carefully selected spring rates and lengths.

Designed with a 3.00-inch inside diameter, the Eibach ERS spring is suitable for compatible coilover suspension systems and race car applications. Its construction is engineered to provide maximum suspension travel while maintaining a compact block height. Eibach’s proven off-road durability and performance make this spring a dependable choice for demanding track and competition environments. The spring’s high linearity promotes predictable suspension behavior, while consistent manufacturing helps ensure repeatable performance from one spring to the next.

• Individual Motorsport Spring: Built for race vehicle suspension tuning and competition use.
• Precise Spring Response: High linearity supports predictable handling and suspension behavior.
• Durable Construction: Delivers dependable performance in demanding motorsport and off-road environments.
• Quality Tested: Each spring is individually tested for consistency and performance.

Key Product Specifications & Technical Data

• Brand: Eibach
• Product Line: ERS Motorsport Spring
• Part Number: EIB1200.300.0650S
• Spring Type: Coilover race spring
• Free Length: 12.00 inches
• Inside Diameter: 3.00 inches
• Application: Automotive motorsport suspension systems
• Quantity: One spring

What’s Included

One Eibach ERS 12.00-Inch Coilover Spring with a 3.00-inch inside diameter. Verify spring rate, installed height, coilover compatibility, and vehicle-specific suspension requirements before installation. Fitment varies by application and may require compatible spring hardware or adjusters.

Features:

• Individual Motorsport Spring: Built for precise race suspension tuning and competition applications.
• Maximum Suspension Travel: Designed to provide substantial travel while maintaining a compact block height.
• Off-Road Durability: Eibach construction delivers dependable performance in demanding racing and off-road environments.
• Linear and Consistent Performance: High linearity and individual testing support predictable handling and repeatable results.

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