Eibach ERS 8-Inch Coilover Spring, 1.88-Inch ID, 163 lb Rate

Eibach ERS 8in Length x 1.88 ID x 163 lbs Coil Over Spring

The Eibach ERS coilover spring is engineered for motorsports, performance driving, and custom suspension applications where precise spring selection is essential. This Eibach spring features an 8-inch free length, a 1.88-inch inside diameter, and a 163-pound spring rate, providing a dependable foundation for tuning vehicle handling and suspension response.

Built for use with compatible coilover systems, the Eibach ERS spring supports accurate suspension setup through consistent performance and predictable load management. Its linear spring characteristics help provide controlled compression and rebound behavior when matched with the appropriate damper, vehicle weight, and suspension geometry. The compact coilover design is well suited to applications that require carefully selected spring rates and reliable operation under demanding conditions.

Use the Eibach part number EIB0800.188.0163 when verifying compatibility with your coilover hardware and suspension configuration. Fitment is application-specific and should be confirmed by checking spring length, inside diameter, spring rate, perch compatibility, and available suspension travel before installation. This product is intended for automotive use and is not supplied as a complete coilover assembly.

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB0800.188.0163
• Product Type: ERS coilover spring
• Free Length: 8 inches
• Inside Diameter: 1.88 inches
• Spring Rate: 163 pounds
• Application: Automotive coilover and motorsports suspension systems
• Design: Performance replacement and suspension tuning spring

What's Included

• One Eibach ERS coilover spring

Features:

• 163-pound spring rate: Delivers predictable suspension support for performance-oriented vehicle setup and tuning.
• 8-inch free length: Provides a practical spring length for compatible coilover and custom suspension configurations.
• 1.88-inch inside diameter: Designed to fit coilover hardware and spring perches engineered for this inner diameter.
• Motorsports-focused construction: Eibach ERS performance springs support controlled handling and consistent 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: false