Spring Rubber 5.0in OD 60 Durometer Purple

Eibach Spring Rubber – 5.0in OD, 60 Durometer (Purple) – Part #SR.500.0060 Take your suspension tuning to the next level with the Eibach 60 Durometer Spring Rubber, engineered for precision spring rate adjustment and fine-tuned chassis control. Designed to fit 5.0-inch outside diameter coil springs, this purple polyurethane insert offers a softer, more compliant rate change—ideal for balancing comfort, traction, and control on uneven or technical surfaces. Whether you’re tuning for circle track, drag, or off-road racing, Eibach’s spring rubbers make quick rate adjustments simple and effective. The 60-durometer compound delivers smooth engagement, helping reduce body roll while maintaining stability under compression. Add approximately 1.5 inches of solid height to your spring for sharper handling and more responsive suspension dynamics. Key Features: Adjustable Rate Tuning: Adds mild progressive stiffness for improved control and grip. Durable Polyurethane Build: 60-durometer material resists tearing and deformation. Precision Fitment: Designed for 5.0" OD coil springs, compatible with Eibach ERS systems. Height Modification: Adds roughly 1.5" of solid height to the spring stack. Fast Installation: Easy to install or remove between spring coils for rapid tuning. Made in the USA: Built to Eibach’s professional motorsport standards. Application Notes: Ideal for circle track, off-road, drag, and autocross use. Sold individually. Available in multiple durometers (50–90) for complete suspension tuning flexibility. Why Buy from Fenix Motorsports At Fenix Motorsports, we put performance first. Every Eibach component we sell is tested and proven in real-world conditions—from street cars to full race builds. Shop confidently knowing you’re getting race-trusted hardware, same-day shipping, and expert support from enthusiasts who live and breathe motorsports.