Eibach Spring Rubber - Durometer 90 - Blue (SR.2530.0090)
Maximize suspension stiffness and achieve the most aggressive progressive rate increase with the Eibach Durometer 90 Spring Rubber. This ultra-firm compound is designed for serious racers who need maximum chassis control, reduced suspension compression, and sharper handling response under heavy load.
Engineered to fit 2.50 to 3.00 inch inside diameter springs, this spring rubber delivers the stiffest tuning option in Eibach's lineup. As it compresses, it significantly increases spring rate, helping stabilize the vehicle during cornering, braking, and acceleration. Made in the USA and sold individually, it is ideal for high-demand circle track, drag racing, autocross, and road course applications.
Features
- Durometer 90 spring rubber for maximum progressive rate tuning
- Fits springs with 2.50 to 3.00 inch inside diameters
- Adds approximately 1.5 inches of solid height to the spring
- Provides the firmest rate increase for high-load suspension control
- Durable construction with consistent compression characteristics
- Made in the USA
- Sold individually
- One year warranty against defects in material and workmanship
Specifications
- Product Type: Spring rubber
- Inside Diameter: 2.50 inch (64.00mm)
- Durometer: 90 (Blue)
- Added Solid Height: Approx. 1.5 inch
- Quantity: Single spring rubber
Always verify spring inside diameter and available travel before installation.
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