Eibach ERS Barrel Motorsport Spring, 12 in Length, 2.50 in ID, 3.23 in Block Height

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 Barrel Main Spring for Increased Travel and Reduced Weight
• Maximum Travel in Combination with Smallest Block Heights
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS Barrel Motorsport Spring is an individually tested race spring engineered for suspension tuning across a wide range of competition applications. Designed for racers and chassis builders who require precise, repeatable spring performance, this Eibach spring helps optimize handling dynamics while supporting consistent vehicle behavior under demanding track conditions.

Its barrel-style design provides increased suspension travel with a compact block height, helping maximize available movement while reducing unnecessary weight. The lightweight construction contributes to lower unsprung mass, which can improve suspension response and allow more precise control over tire contact and chassis balance. Eibach’s focus on high linearity and manufacturing consistency makes this spring suitable for fine-tuning race vehicle setups, including applications involving shocks, pull-bars, and other specialized suspension systems.

The Eibach ERS spring is built for motorsport use and is supplied as an individual spring. Part number EIB1200.2530.0165 identifies this specific configuration, featuring a 12-inch spring length, 2.50-inch inside diameter, and 3.23-inch block height. Always verify spring rate, installed height, suspension clearance, and vehicle-specific requirements before installation. This product is intended for custom competition applications, and fitment should be confirmed with the vehicle, suspension system, and race setup.

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB1200.2530.0165
• Product Type: Individual motorsport barrel spring
• Spring Length: 12 inches
• Inside Diameter: 2.50 inches
• Block Height: 3.23 inches
• Application: Racing and competition suspension tuning
• Testing: Individually tested for consistency

What's Included

• One Eibach ERS barrel motorsport spring

Features:

• Barrel main spring design increases suspension travel while maintaining a compact block height.
• Lightweight construction helps reduce unsprung mass for improved suspension response.
• High linearity supports predictable spring behavior and precise chassis tuning.
• Each spring is individually tested to help provide consistent motorsport 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