Eibach ERS 10.00-Inch Coil-Over Spring, 3.00-Inch Inside Diameter, 250 lb/in Rate

Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring

The Eibach ERS coil-over spring is engineered for motorsports, performance driving, and competition suspension applications where precise spring selection and consistent performance are essential. This spring features a 10.00-inch free length, a 3.00-inch inside diameter, and a 250 lb/in spring rate for controlled suspension response and predictable vehicle handling. Its coil-over design supports adjustable suspension systems that require reliable fitment and repeatable performance.

Manufactured by Eibach, the ERS spring is built to deliver consistent load support throughout demanding driving conditions. The carefully engineered spring rate helps tuners balance ride control, chassis response, and suspension travel according to the vehicle setup. It is suitable for custom suspension builds, race vehicles, and other automotive applications using compatible 3.00-inch inside-diameter coil-over hardware. Professional installation and proper spring-rate verification are recommended before use.

Brand: Eibach
Part Number: EIB1000.300.0250S
Application: Automotive coil-over suspension systems
Spring Type: ERS coil-over spring
Free Length: 10.00 inches
Inside Diameter: 3.00 inches
Spring Rate: 250 lb/in
Quantity: One spring

What's Included: One Eibach ERS coil-over spring. Vehicle-specific fitment is not provided; confirm spring length, inside diameter, spring rate, available travel, and compatibility with the intended coil-over assembly before installation.

Features:

• Eibach ERS coil-over spring designed for motorsports, performance driving, and custom suspension applications
• 10.00-inch free length supports suspension setups requiring extended spring travel and adjustable ride-height hardware
• 3.00-inch inside diameter is designed for compatible coil-over spring platforms and perches
• 250 lb/in spring rate provides controlled load support and predictable suspension response

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