Eibach ERS Linear Main Spring EIB1600.300.0350S

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 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 Linear Main Spring is an individually tested motorsport spring engineered for race vehicles using 3.00-inch inside-diameter coilover systems. Part number EIB1600.300.0350S delivers consistent, linear spring performance for drivers and chassis tuners who need precise control over suspension behavior across demanding racing applications.

Built with Eibach’s renowned off-road durability and performance standards, this race spring supports suspension optimization by providing predictable load response and maximum usable travel with minimal block height. Its linear-rate design helps maintain consistent handling characteristics throughout the spring’s operating range, making it a dependable choice for fine-tuning vehicle balance, traction, and ride control.

Key Product Specifications & Technical Data

• Brand: Eibach
• Product Line: ERS Linear Main Spring
• Part Number: EIB1600.300.0350S
• Application: Motorsport and racing suspension systems
• Spring Type: Linear main spring
• Inside Diameter: 3.00 inches
• Spring Rate: 350 pounds per inch
• Construction: Precision-engineered coil spring with individually tested consistency

What’s Included

• One Eibach ERS Linear Main Spring

Designed for racing applications that use compatible 3.00-inch coilover spring hardware, the Eibach ERS Linear Main Spring can be used with suitable shocks and suspension components to help fine-tune handling dynamics. Verify spring fitment, required rate, free length, and coilover hardware compatibility for the specific vehicle and race setup before installation.

Features:

• 3.00-inch inside-diameter coilover spring designed for motorsport suspension applications
• 350-pound-per-inch linear spring rate supports predictable and consistent suspension response
• Maximum usable travel combined with minimal block height helps optimize coilover performance
• Eibach durability, linearity, and individually tested consistency for demanding racing environments

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