Eibach ERS 350mm Coilover Race Spring, 70mm Inside Diameter – EIB350-70-0045

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

• Maximum Travel in Combination with Smallest Block Heights
• Eibach Coilover Spring with 70mm Inside Diameter
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested

The Eibach ERS EIB350-70-0045 is an individual motorsport coilover spring engineered for precise suspension tuning across a wide range of racing applications. As part of Eibach’s extensive catalog of precision-engineered race springs, this spring helps drivers and suspension specialists optimize handling balance, ride control, and vehicle response.

Designed with a 70mm inside diameter and a 350mm spring length, the Eibach ERS spring delivers maximum available travel while maintaining compact block heights. Its highly linear spring characteristics provide predictable performance throughout suspension movement, while individually testing each spring helps ensure consistency from one component to the next. The lightweight design also helps reduce unsprung mass, supporting improved suspension response and tire control.

Key specifications and technical data:

• Brand: Eibach
• Part Number: EIB350-70-0045
• Product Type: Individual motorsport coilover spring
• Spring Length: 350mm, approximately 13.8 inches
• Inside Diameter: 70mm, approximately 2.8 inches
• Application: Racing and motorsport suspension systems
• Construction Benefit: Lightweight design for reduced unsprung mass
• Quality Control: Each spring is individually tested for consistency

What's included: One Eibach ERS individual motorsport coilover spring. Professional installation and suspension setup are recommended. Verify spring dimensions, rate requirements, and coilover compatibility before installation. Vehicle-specific fitment information should be confirmed with the suspension manufacturer or qualified race-preparation professional.

Features:

• Maximum Travel: Provides maximum suspension travel while maintaining compact spring block heights.
• 70mm Inside Diameter: Designed for compatible Eibach and motorsport coilover applications.
• Linear Performance: Delivers highly predictable spring behavior for precise suspension tuning.
• Individually Tested: Each spring is tested to support dependable consistency across racing applications.
• Lightweight Construction: Helps reduce unsprung mass for improved suspension response.
• Motorsport Design: Engineered for race vehicles and performance-focused suspension systems.
• Precision Engineering: Supports accurate handling optimization across a broad range of racing setups.
• Individual Spring Format: Supplied as a single spring for custom suspension configurations.

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