{"product_id":"zbroz-dual-rate-spring-kit-rzr-xp-4-1000-turbo","title":"RZR XP 4 1000\/Turbo Stage 1 Spring Kit – Walker Evans | ZBroz Racing","description":"\u003ch1\u003eRZR XP 4 1000\/Turbo Stage 1 Spring Kit – Walker Evans by ZBroz Racing\u003c\/h1\u003e\n\u003cp\u003eTransform your Polaris RZR XP 4 1000 or XP 4 Turbo with the ZBroz Stage 1 Dual Rate Spring Kit. Engineered for the 4-seat chassis with Walker Evans Needle shocks, this kit delivers race-inspired ride quality, restored ride height, and dramatically improved suspension performance across mountain trails, rocky terrain, and desert dunes.\u003c\/p\u003e\n\u003cp\u003eWhether you're trail riding, rock crawling, or running a fully loaded RZR with cages, bumpers, and four passengers, this dual rate kit gives you the small-bump plushness and big-hit resistance the factory single-rate springs can't match.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Rate Spring Technology\u003c\/strong\u003e — soft initial stroke for chop, progressive rate for big hits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuned for 4-Seat XP Chassis\u003c\/strong\u003e — handles the longer wheelbase and crew weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit on Walker Evans Needle Shocks\u003c\/strong\u003e — no modifications required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Fitment Window (2014-2024)\u003c\/strong\u003e — covers a decade of XP 4 1000\/Turbo production\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased Stability Under Load\u003c\/strong\u003e for accessories, cages, and passengers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Spring Steel\u003c\/strong\u003e — durable, powder-coated, made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eStage 1 dual rate spring kit (front + rear, 4-seat)\u003c\/li\u003e\n  \u003cli\u003eDesigned for OEM Walker Evans Needle shocks\u003c\/li\u003e\n  \u003cli\u003eHigh-tensile spring steel construction\u003c\/li\u003e\n  \u003cli\u003ePowder-coated finish\u003c\/li\u003e\n  \u003cli\u003eTuned for 4-seat XP 4 1000\/Turbo chassis weight\u003c\/li\u003e\n  \u003cli\u003eDesigned and manufactured by ZBroz Racing in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePolaris RZR XP 4 1000 (2014-2024)\u003c\/li\u003e\n  \u003cli\u003ePolaris RZR XP 4 Turbo (2014-2024)\u003c\/li\u003e\n  \u003cli\u003eEquipped with Walker Evans Needle Shocks only\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Fox or other shock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWill this kit fit my XP 4 1000 with Fox shocks?\u003c\/h3\u003e\n\u003cp\u003eNo. This kit is sized specifically for Walker Evans Needle shock dimensions. Different OEM shocks (Fox IBP, Fox Live Valve) use different spring lengths and require dedicated kits.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the 2-seat XP 1000 or XP Turbo?\u003c\/h3\u003e\n\u003cp\u003eNo. This kit is rated for the 4-seat XP 4 chassis weight. The 2-seat XP 1000\/Turbo uses the dedicated ZBroz XP 1000\/Turbo Walker Evans spring kit.\u003c\/p\u003e\n\u003ch3\u003eHow much ride height does this kit add?\u003c\/h3\u003e\n\u003cp\u003eExpect 1-2 inches of ride height recovery depending on accessories, passenger load, and current spring sag. The dual rate design restores factory-intended geometry.\u003c\/p\u003e\n\u003ch3\u003eCan I install it at home?\u003c\/h3\u003e\n\u003cp\u003eYes — this is a DIY-friendly bolt-on upgrade. Plan 2-3 hours per side with basic shock service tools and a spring compressor. Setup instructions are included.\u003c\/p\u003e\n\u003ch3\u003eDoes it work with aftermarket accessories like cages and bumpers?\u003c\/h3\u003e\n\u003cp\u003eYes — the dual rate kit is specifically tuned to handle the added weight of common XP 4 accessories without sacrificing ride quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy ZBroz\u003c\/h2\u003e\n\u003cp\u003eZBroz Racing has been engineering UTV suspension for decades from their Utah facility. The XP 4 Walker Evans dual rate kit has been refined across multiple racing seasons — proven on desert courses, dunes, and trails. As a bolt-on alternative to coilovers or revalves, this kit delivers measurable ride quality at a fraction of the cost.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCTA\u003c\/h2\u003e\n\u003cp\u003eStop fighting factory single-rate springs. Add the ZBroz XP 4 1000\/Turbo Stage 1 Spring Kit (Walker Evans) and get the ride your RZR was built to deliver. Order from Dunes 2 Dezert SXS.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstall Video\u003c\/h2\u003e\n\u003cp\u003eWatch the official ZBroz Racing install walkthrough for the Polaris RZR XP 1000 Tender Spring Kit with Walker Evans shocks. The same install procedure applies to the 4-seat XP 4 1000\/Turbo Walker Evans Spring Kit.\u003c\/p\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\n  \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/DhWBr1CT4X8\" title=\"Polaris RZR XP 1000 Tender Spring Kit Install (Walker Evans)\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this kit fit my XP 4 1000 with Fox shocks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. This kit is sized specifically for Walker Evans Needle shock dimensions. 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Setup instructions are included.\"}},{\"@type\":\"Question\",\"name\":\"Does it work with aftermarket accessories like cages and bumpers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the dual rate kit is specifically tuned to handle the added weight of common XP 4 accessories without sacrificing ride quality.\"}}]},{\"@type\":\"VideoObject\",\"name\":\"Polaris RZR XP 1000 Tender Spring Kit Install with Walker Evans Shocks\",\"description\":\"Official ZBroz Racing install walkthrough for the Polaris RZR XP 1000 Tender (Dual Rate) Spring Kit with Walker Evans shocks. 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