{"product_id":"eibach-pro-utv-stage-4-hd-performance-spring-kit-e85-209-042-04-22-for-2025-polaris-rzr-pro-r-4-ultimate","title":"Eibach PRO-UTV Stage 4 HD Performance Spring Kit E85-209-042-04-22 for 2025 Polaris RZR Pro R 4 Ultimate","description":"Get the most out of your UTV's suspension with Eibach's PRO-UTV springs. Our comprehensive suspension system provides the control and stability you need to tackle any terrain. Order now and experience the legendary performance, quality, and reliability that Eibach is known for.\nStage 4 (EXTRA LOAD) kit for OE Fox Live Valve Shocks.\n\u003cul\u003e\n  \u003cli\u003eThe PRO-UTV Stage 4 HD Performance Kit is designed to increase performance on 2-Seaters with two riders and 4-Seaters with four riders and 300+ lbs of additional weight.\u003c\/li\u003e\n  \u003cli\u003eTrue dual-spring set up - includes springs and setup instructions for easy installation. No revalve required.\u003c\/li\u003e\n  \u003cli\u003eChassis specific testing and development to optimize control and performance from factory equipment.\u003c\/li\u003e\n  \u003cli\u003eRace proven durability, quality and consistency you can rely on.\u003c\/li\u003e\n  \u003cli\u003eMade by Eibach in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the suspension performance of your UTV with the Eibach PRO-UTV Stage 4 HD Performance Kit. Designed for 2025 Polaris RZR Pro R 4 Ultimate models equipped with OE Fox Live Valve shocks, this extra-load spring system improves control, stability, and handling when carrying additional occupants and cargo. The kit is engineered for four-seat applications with four riders and more than 300 pounds of added weight.\u003c\/p\u003e\n\n\u003cp\u003eThe Stage 4 HD kit uses a true dual-spring configuration to help maintain balanced suspension performance across changing loads and challenging terrain. Chassis-specific testing and development optimize the springs for the factory shock package, providing a performance-focused upgrade without requiring a shock revalve. Setup instructions are included to support a straightforward installation and proper adjustment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed for 2025 Polaris RZR Pro R 4 Ultimate models with OE Fox Live Valve shocks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Tuned for four riders and more than 300 pounds of additional weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Configuration:\u003c\/strong\u003e True dual-spring setup for improved load management and suspension balance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShock Compatibility:\u003c\/strong\u003e Works with the original Fox Live Valve shocks without requiring a revalve.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDevelopment:\u003c\/strong\u003e Chassis-specific testing helps optimize control and performance from the factory suspension equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Race-proven construction delivers dependable quality and consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Made by Eibach in the United States.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Includes a complete set of eight springs and setup instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWith Eibach part number E85-209-042-04-22, this PRO-UTV Stage 4 kit is a purpose-built suspension solution for riders who regularly use their Polaris RZR Pro R 4 Ultimate under extra-load conditions. Install the kit to enhance suspension support and maintain confident vehicle control on varied terrain. The set includes eight springs for the complete application and is intended for powersports use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e Eight Eibach PRO-UTV springs and setup instructions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2025 Polaris RZR Pro R 4 Ultimate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65:\u003c\/strong\u003e This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Polaris RZR Pro R 4 Ultimate models equipped with OE Fox Live Valve shocks\u003c\/li\u003e\n\u003cli\u003eTuned for four riders and more than 300 pounds of additional weight\u003c\/li\u003e\n\u003cli\u003eTrue dual-spring setup improves load management and suspension balance\u003c\/li\u003e\n\u003cli\u003eNo shock revalve required for installation with the original Fox Live Valve shocks\u003c\/li\u003e\n\u003cli\u003eChassis-specific development optimizes factory suspension control and performance\u003c\/li\u003e\n\u003cli\u003eRace-proven durability, quality, and spring consistency\u003c\/li\u003e\n\u003cli\u003eMade by Eibach in the United States\u003c\/li\u003e\n\u003cli\u003eIncludes eight springs and setup instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2025 Polaris RZR Pro R 4 Ultimate Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67579325219068,"sku":"E85-209-042-04-22","price":1052.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/1587cd8e8d320c2659302efdc3fa44f9L_68b3e219-ed4a-4999-a601-a10e7b00f8c9.jpg?v=1790386485","url":"https:\/\/diycustoms.store\/products\/eibach-pro-utv-stage-4-hd-performance-spring-kit-e85-209-042-04-22-for-2025-polaris-rzr-pro-r-4-ultimate","provider":"diycustoms.store","version":"1.0","type":"link"}