Eibach ERS 3.50-Inch Coilover Race Spring, 1.63-Inch Inside Diameter, 95 lb/in Rate

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 engineered for quarter midget racers and other specialized racing applications that demand precise suspension tuning. This race spring combines Eibach’s extensive motorsport development experience with consistent manufacturing and individual testing to help optimize handling dynamics, traction, and vehicle balance.

Designed to provide maximum suspension travel while maintaining a compact block height, the Eibach ERS spring supports effective coilover suspension tuning in limited-space applications. Its linear spring behavior promotes predictable response throughout the operating range, while the lightweight construction helps reduce unsprung mass for improved suspension control. Each spring is individually tested to help ensure dependable performance and consistent results from one spring to the next.

The Eibach ERS 0350.163.0095 features a 3.50-inch spring length, a 1.63-inch inside diameter, and a 95 lb/in spring rate. It is sold as one individual spring for motorsport suspension setups. This product is intended for competition use and should be selected based on the vehicle’s suspension configuration, corner weights, travel requirements, and desired handling characteristics. Verify spring compatibility and required rate before installation.

Key Product Specifications & Technical Data

• Brand: Eibach
• Part Number: EIB0350.163.0095
• Product Type: Individual motorsport coilover spring
• Spring Length: 3.50 inches
• Inside Diameter: 1.63 inches
• Spring Rate: 95 lb/in
• Application: Quarter midget racing and specialized motorsport suspension systems
• Quantity: One spring

What’s Included

• One Eibach ERS individual motorsport coilover spring

Vehicle-specific fitment data was not provided. Confirm coilover hardware, spring seat compatibility, available travel, and required spring rate before installation.

Features:

• Quarter Midget Racing Design: Eibach coilover spring engineered specifically for quarter midget racers and specialized motorsport applications.
• Maximum Suspension Travel: Designed to provide extensive travel while maintaining a compact block height.
• Linear Spring Performance: Delivers predictable and consistent suspension response throughout the operating range.
• Lightweight Construction: Helps reduce unsprung mass to support improved suspension control and handling precision.
• Individually Tested: Each spring is tested by Eibach to help ensure dependable quality and consistent 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