Eibach 1600.375.0550S 16-Inch Barrel Race Off-Road Coilover Spring, 550 lb/in

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. Maximum Travel in Combination with Smallest Block Heights

• Eibach 3.75" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths
• Legendary Eibach Off-Road Durability and Performance
• Highest Linearity and Guaranteed Consistency
• Each Spring Individually Tested

Brief Description: The Eibach 1600.375.0550S barrel race spring is designed for off-road and competition vehicles that require predictable suspension response, durable construction, and precise spring-rate performance. With a 550 lb/in rate and a 3.75-inch inside diameter, this coilover spring supports accurate suspension tuning across a wide range of racing applications.

Built from Eibach’s extensive race-spring experience, this spring is engineered to deliver maximum suspension travel while maintaining compact block heights. Its barrel profile helps optimize available suspension space, while Eibach’s manufacturing standards provide the consistency needed for repeatable handling characteristics. Each spring is individually tested to help ensure dependable performance from one setup to the next.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: 1600.375.0550S
• Spring Type: Barrel race off-road coilover spring
• Spring Rate: 550 lb/in
• Inside Diameter: 3.75 inches
• Nominal Length: 16 inches
• Application: Automotive racing and off-road suspension systems
• Quantity: One spring

What’s Included: One Eibach 1600.375.0550S barrel race off-road coilover spring. Suspension components, mounting hardware, adjusters, and installation tools are not included unless separately specified.

Fitment: This is a universal motorsports spring intended for compatible coilover and racing suspension assemblies. Confirm the required spring rate, free length, inside diameter, and available suspension travel before installation. Professional setup and installation are recommended. This product is intended for off-road and competition use; verify all applicable vehicle and racing-series requirements before use.

Notice: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Features:

• Maximum Travel: Designed to provide extensive suspension travel while maintaining a compact block height.
• 3.75-Inch Inside Diameter: Fits compatible Eibach and other coilover systems designed for a 3.75-inch spring diameter.
• 550 lb/in Spring Rate: Supports precise suspension tuning for demanding off-road and racing applications.
• Race-Ready Consistency: Individually tested by Eibach for high linearity, dependable performance, and repeatable spring characteristics.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1