Polaris RZR PRO XP 4 Suspension Coil Spring Kit - Eibach - PRO-UTV Stage 4 - `25-`26. A purpose-built dual-rate spring system for riders seeking consistent control and confidence with added cargo and passengers.

Developed through chassis-specific testing, this Stage 4 (EXTRA LOAD) kit is tailored for ’25–’26 RZR PRO XP 4 Base, Sport, and Premium models with Walker Evans shocks. It’s designed for 2-seaters with two riders and 4-seaters with four riders plus 300+ lb of additional weight. The package includes eight Eibach springs, hardware, and detailed setup instructions; no revalve required. Race-proven construction and U.S. manufacturing deliver dependable performance, maintained ride height, and improved stability over rough terrain.

Features

• True dual-spring (dual-rate) configuration
• Set of 8 springs + hardware
• Stage 4 (EXTRA LOAD) for Walker Evans shocks
• Chassis-specific development and testing
• No revalve required
• Made in the USA
• Fits ’25–’26 Polaris RZR PRO XP 4 Base/Sport/Premium

Questions about fitment or setup? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We serve enthusiasts from our Austin, Texas and Los Angeles, California area locations, where we also offer installation and customization services.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov