{"product_id":"aev-4-dualsport-rt-suspension-system-for-jl-wrangler-4-door","title":"AEV 4\" DualSport RT Suspension System For JL Wrangler 4 Door","description":"\u003ch3\u003eAEV 4\" DualSport RT Suspension System For JL Wrangler 4 Door\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated Ship Date: Late May 2026\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"shopify-section-template--18834970149052__rich_text_L36t4f\" class=\"shopify-section shopify-section--rich-text\"\u003e\n\u003csection class=\"section section--flush\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"section__color-wrapper\"\u003e\n\u003cdiv class=\"container vertical-breather\"\u003e\n\u003cdiv class=\"content-box content-box--large content-box--text-left content-box--center text-container\"\u003e\n\u003cp\u003eThe AEV 4\" DualSport RT Suspension System for the JL Wrangler Unlimited is engineered to deliver maximum off-road capability without compromising on-road stability, steering precision, or overall vehicle control.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAs a fully integrated system, it accommodates up to 39\" tires when equipped with AEV Heavy Duty Adjustable Lower Control Arms,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eall while preserving proper geometry, balanced ride quality, and predictable handling characteristics.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional lift kits that prioritize height over performance, the DualSport RT system focuses on optimized wheel travel, corrected steering geometry, and system-wide integration—resulting in a suspension system that performs cohesively in all driving conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs with all of AEV’s expedition-ready suspension systems, the 4\" DualSport RT Suspension System for the Jeep Wrangler JL is FMVSS No. 126 Compliant. FMVSS No. 126 is a rigorous standard set by the National Highway Traffic Safety Administration (NHTSA) that tests new electronic stability control (ESC) systems by subjecting it to various maneuvers designed to evaluate its effectiveness in preventing loss of control and skidding, including evasive lane-changing maneuvers at highways speeds. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncreased Wheel Travel \u0026amp; 39\" Tire Capability\u003c\/strong\u003e \u003cbr\u003eThe DualSport RT system is engineered to provide the necessary wheel travel and clearance to properly run up to a 39\" tire with OEM fender flares\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewhen paired with AEV Heavy Duty Adjustable Lower Control Arms.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis ensures improved articulation and off-road traction without sacrificing stability or requiring excessive lift height.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced On-Road and Off-Road Performance\u003c\/strong\u003e\u003cbr\u003eAEV’s approach prioritizes real-world drivability. By combining frequency-tuned springs with matched damping, this system delivers composed highway manners alongside enhanced off-road capability—eliminating the common trade-offs found in traditional lift kits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrected Steering Geometry \u0026amp; Improved Control\u003cbr\u003e\u003c\/strong\u003eThe included AEV High Steer System addresses the limitations of factory steering components when paired with larger tires and increased ride height\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Steering Geometry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRaises steering linkages (tie rod by 2.75″, track bar\/drag link by 2.5″) to correct geometry after lifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Handling \u0026amp; Stability:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFlattens drag link\/track bar angles, reduces bump steer and body roll, and moves front roll center closer to the center of gravity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Steering Control:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFeatures adjustable steering stops for fine-tuning lock-to-lock steering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIncludes cast iron high steer knuckles, forged steel drag link, tie rod ends, and a chromoly tie rod.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditionally, the high steer design improves ground clearance of critical steering components, reducing vulnerability in off-road environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCore Components \u0026amp; Engineering \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAEV High Steer System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron steering knuckles\u003c\/li\u003e\n\u003cli\u003eHeavy-duty tie rod and drag link\u003c\/li\u003e\n\u003cli\u003eMachined steel steering damper mount\u003c\/li\u003e\n\u003cli\u003eIncreased steering component ground clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeometry Correction Systems (Front \u0026amp; Rear)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStamped steel front geometry correction brackets\u003c\/li\u003e\n\u003cli\u003eFront and rear track bar relocation brackets\u003c\/li\u003e\n\u003cli\u003eRear control arm relocation brackets\u003c\/li\u003e\n\u003cli\u003eOptimized suspension and steering angles for stability and handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Tuned Triple-Rate Coil Springs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProgressive, triple-rate design for improved ride quality and load management\u003c\/li\u003e\n\u003cli\u003eMaintains comfort during daily driving while supporting increased articulation off-road\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAEV-Tuned Bilstein® 5100 Shock Absorbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically valved for the DualSport RT system\u003c\/li\u003e\n\u003cli\u003eProvides consistent damping across varying terrain\u003c\/li\u003e\n\u003cli\u003eEnhances control, stability, and ride refinement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAEV Steering Damper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves both the steering and handling by dampening minute movements and vibrations that are amplified in vehicles with larger tires.\u003c\/li\u003e\n\u003cli\u003eDeveloped in partnership with Bilstein USA\u003c\/li\u003e\n\u003cli\u003eDirect fit to the JL 4” Suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtended sway bar end links\u003c\/li\u003e\n\u003cli\u003eBump stop extensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy an Integrated System Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery component in the DualSport RT Suspension System has been engineered to function together as a unified system. This eliminates the inconsistencies commonly associated with pieced-together lift kits and ensures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePredictable handling characteristics\u003c\/li\u003e\n\u003cli\u003eImproved durability and long-term reliability\u003c\/li\u003e\n\u003cli\u003eConsistent performance across a wide range of driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AEV 4\" DualSport RT Suspension System sets a new standard for JL Wrangler suspension performance by combining increased wheel travel,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ecorrected steering geometry, balanced ride quality, and up to 39\" tire capability when paired with AEV Heavy Duty Adjustable Lower Control Arms. This fully integrated system is\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epurpose-built for customers who want maximum off-road capability\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewithout sacrificing the refinement and control expected from an OEM-engineered system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection id=\"shopify-section-template--18834970149052__conditional_metafield_zafJiy\" class=\"shopify-section conditional-metafield-wrapper\"\u003e\n\u003cdiv class=\"conditional-metafield-section\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"fitment_notes\"\u003e\n\u003cdiv class=\"content-wrapper content-position-left\"\u003e\n\u003cp class=\"heading\"\u003e\u003cstrong\u003eImportant Fitment Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"dynamic-content content-width-fill text-align-left\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cul\u003e\n\u003cli\u003eThis suspension system requires wide-track axles, which are standard on Rubicon, Willys, Moab, and several other JL Wrangler trims.\u003c\/li\u003e\n\u003cli\u003eMaximum wheel backspacing is 5.2\" or less for 37x12.50 tires and 4.9\" or less for 39x13.50 tires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"AEV","offers":[{"title":"3.6L Gas","offer_id":47772435021978,"sku":"N0741000AA","price":8260.0,"currency_code":"CAD","in_stock":true},{"title":"6.4L Gas","offer_id":47772435054746,"sku":"N0743000AA","price":8260.0,"currency_code":"CAD","in_stock":true},{"title":"3.0L Diesel","offer_id":47772435087514,"sku":"N0742000AA","price":8260.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3148\/9434\/files\/AEV-4-DualSport-RT-Suspension-System-For-JL-Wrangler-4-Door-7.png?v=1776272083","url":"https:\/\/kraveautomotive.ca\/products\/aev-4-dualsport-rt-suspension-system-for-jl-wrangler-4-door","provider":"KRAVE Automotive","version":"1.0","type":"link"}