Eibach ERS Coil Sleeve eibCS3001 for Adjustable Spring Height Tuning

Eibach COIL SLEEVES are designed to allow fine-tuning of spring block heights without affecting load characterisics and also acting as an NVH isolator. Durable Coil Sleeve Will Withstand 2500lbs of Load

• Allows Critical Travel Adjustability without Rate Change
• Eliminate Frame Drag While Using Softer Rates
• Includes Adhesive Strip to Stay in Place
• Spring Stays Linear

The Eibach ERS Coil Sleeve, part number eibCS3001, helps race and performance suspension builders fine-tune spring block height without changing the spring’s load characteristics. By providing critical travel adjustment while maintaining the existing spring rate, this durable coil sleeve supports precise suspension setup and improved chassis control.

Designed to withstand up to 2,500 pounds of load, the Eibach coil sleeve can help eliminate frame drag when using softer spring rates. Its design allows the spring to remain linear throughout its working range, helping preserve predictable suspension response. The sleeve can also serve as a noise, vibration, and harshness isolator between compatible spring and mounting surfaces.

An adhesive strip is included to help keep the sleeve positioned during installation and use. The Eibach ERS Coil Sleeve is intended for automotive performance applications where spring travel, ride height, and mounting position require careful adjustment. Verify spring and application compatibility before installation.

Key Product Specifications and Technical Data

• Brand: Eibach
• Product: ERS Coil Sleeve
• Part Number: eibCS3001
• Application: Automotive performance suspension
• Load Capacity: Up to 2,500 pounds
• Adjustment Function: Spring block height and critical travel adjustment
• Spring Rate Effect: Designed to maintain the existing spring rate
• Included Retention Method: Adhesive strip

What's Included

• One Eibach ERS Coil Sleeve
• One adhesive retention strip

Fitment information should be confirmed according to the vehicle, spring configuration, and suspension setup. This product may require professional installation and application-specific measurements.

Features:

• Load Capacity: Durable coil sleeve withstands up to 2,500 pounds of load.
• Travel Adjustability: Allows critical spring travel and block-height adjustment without changing the spring rate.
• Frame Clearance: Helps eliminate frame drag when using softer spring rates.
• Linear Spring Performance: Helps the spring remain linear for predictable suspension response.

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