Eibach ERS 3.50 in. Coilover Spring, 1.63 in. Inside Diameter - Part EIB0350.163.0105

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 Coilover Springs Designed Specifically for Quarter Midget Racers
• 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 Individual Motorsport Spring is a precision-engineered coilover spring designed for quarter midget racing and other specialized motorsport applications. Part number EIB0350.163.0105 delivers the consistency and tuning flexibility racers need when optimizing suspension performance across changing track conditions.

Designed to provide maximum suspension travel with minimal block height, this Eibach race spring helps improve chassis control while supporting efficient suspension packaging. Its lightweight construction helps reduce unsprung mass, and each spring is individually tested to support dependable performance and repeatable handling characteristics. The spring is engineered with a 3.50-inch free length and a 1.63-inch inside diameter for compatible coilover applications.

Eibach offers an extensive catalog of precision-engineered race springs, allowing racers and suspension professionals to fine-tune handling dynamics for a wide range of competition vehicles. This ERS spring is suitable for quarter midget racers and other applications requiring a compact, linear, and consistently manufactured motorsport spring. Confirm spring rate, installed height, travel requirements, and coilover compatibility before installation.

What's Included: One Eibach ERS individual motorsport coilover spring.

Fitment: Designed specifically for quarter midget racing applications and compatible coilover systems using the specified spring dimensions. Vehicle-specific fitment depends on the suspension setup, spring rate, and available travel.

Features:

• Quarter Midget Racing Design: Eibach coilover spring engineered specifically for quarter midget racers and compact motorsport suspension systems.
• Maximum Suspension Travel: Designed to provide maximum travel while maintaining a minimal block height for efficient suspension packaging.
• Linear and Consistent Performance: Precision manufacturing and individual testing help deliver predictable spring behavior and repeatable handling.
• Lightweight Motorsport Construction: Helps reduce unsprung mass while supporting responsive suspension 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