Eibach ERS Linear Main Spring 2.50-Inch ID, 175 lb/in Rate, 5.53-Inch Length - EIB1600.250.0175S

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 Linear Main Spring is an individually tested motorsport spring designed for precise suspension tuning across a wide range of racing applications. Part number EIB1600.250.0175S features a 2.50-inch inside diameter and a 175 lb/in spring rate, providing predictable, consistent response for race cars equipped with compatible coilover suspension systems.

Engineered to maximize suspension travel while maintaining a compact block height, this Eibach spring helps drivers and suspension builders fine-tune handling characteristics with confidence. Its linear-rate design delivers consistent force throughout the working range, supporting repeatable vehicle behavior during braking, cornering, and acceleration. The spring is built with Eibach’s proven off-road durability and motorsport-focused performance standards.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: EIB1600.250.0175S
• Product Type: ERS linear main spring
• Inside Diameter: 2.50 inches
• Spring Rate: 175 lb/in
• Free Length: 5.53 inches
• Spring Design: Linear-rate motorsport coilover spring
• Testing: Each spring individually tested for consistency

What's Included: One Eibach ERS linear main spring. Verify coilover compatibility, spring rate requirements, and suspension application before installation. Fitment is application-specific and should be confirmed with the vehicle, damper, and race setup.

Features:

• 2.50-inch inside diameter for compatibility with many motorsport coilover systems
• 175 lb/in linear spring rate delivers predictable and consistent suspension response
• Designed to maximize suspension travel while maintaining a compact block height
• Individually tested for high linearity, repeatable performance, and dependable race use

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