{"product_id":"icon-03-09-4runner-fj-cruiser-0-3-5-lift-stage-2-suspension-system-billet-uca-k53052","title":"ICON 03-09 4Runner\/FJ Cruiser 0-3.5\" Lift, Stage 2 Suspension System, Billet UCA (K53052)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eICON 2003-2009 Toyota 4Runner \/ 2007-2009 Toyota FJ Cruiser 0-3.5\" Lift Stage 2 Suspension System (Billet UCA)\u003c\/h2\u003e\n\u003cp\u003eThe ICON Vehicle Dynamics Stage 2 Suspension System (K53052) is a premium performance upgrade engineered for the 2003–2009 Toyota 4Runner and 2007–2009 Toyota FJ Cruiser. Building upon the Stage 1 system, this kit features extended travel 2.5 Series coilovers and billet aluminum upper control arms to significantly increase wheel travel, improve damping performance, and enhance overall ride quality. Designed for both daily driving and aggressive off-road use, this system delivers superior control, articulation, and durability across all terrain conditions. \u003c\/p\u003e\n\u003ch3\u003eAdjustable 0–3.5” Front Lift for Versatile Performance\u003c\/h3\u003e\n\u003cp\u003eThe ICON 2.5 Series coilovers provide adjustable lift from 0 to 3.5 inches, allowing precise tuning for ride height, tire clearance, and suspension geometry. This flexibility supports larger, more aggressive wheel and tire combinations while maintaining proper drivability. \u003c\/p\u003e\n\u003ch3\u003e2.5 Series Extended Travel Coilovers\u003c\/h3\u003e\n\u003cp\u003eThis system utilizes extended travel coilovers designed to increase suspension droop and overall wheel travel compared to standard configurations. The added travel improves off-road capability, enhances traction, and delivers a smoother ride over uneven terrain. \u003c\/p\u003e\n\u003ch3\u003eBillet Aluminum Upper Control Arms with Delta Joint\u003c\/h3\u003e\n\u003cp\u003eCNC-machined billet aluminum upper control arms are included to correct suspension geometry and allow proper alignment at increased lift heights. Equipped with ICON’s patented Delta Joint, they provide high articulation, reduced bind, and improved durability over traditional ball joints or uniballs. \u003c\/p\u003e\n\u003ch3\u003e2.0 Aluminum Series Rear Shocks for Balanced Ride\u003c\/h3\u003e\n\u003cp\u003eThe rear suspension is upgraded with ICON 2.0 Aluminum Series monotube shocks, tuned specifically for the 4Runner and FJ platform. This ensures balanced damping performance between front and rear, improving ride comfort, stability, and off-road control.\u003c\/p\u003e\n\u003ch3\u003eRear Coil Springs for Lift and Load Support\u003c\/h3\u003e\n\u003cp\u003eIncluded rear coil springs provide approximately 2 inches of lift while improving load handling and maintaining proper ride height. This helps ensure consistent performance whether unloaded or carrying additional gear.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Increased Travel and Reliability\u003c\/h3\u003e\n\u003cp\u003eThis system is designed to maximize usable suspension travel while maintaining proper geometry and long-term durability. Fully rebuildable shock components and high-quality materials ensure dependable performance in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eBolt-On Installation for Easy Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe Stage 2 system is designed as a complete bolt-on solution utilizing factory mounting points. No cutting or welding is required, making installation straightforward while delivering a major improvement in suspension performance.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle Fitment: 2003–2009 Toyota 4Runner \/ 2007–2009 Toyota FJ Cruiser\u003c\/li\u003e\n\u003cli\u003eLift Height: 0\"–3.5\" Adjustable Front Lift \/ ~2\" Rear Lift\u003c\/li\u003e\n\u003cli\u003eFront Shocks: ICON 2.5 Series Extended Travel Coilovers\u003c\/li\u003e\n\u003cli\u003eRear Shocks: ICON 2.0 Aluminum Series\u003c\/li\u003e\n\u003cli\u003eRear Springs: 2\" Lift Coil Springs\u003c\/li\u003e\n\u003cli\u003eUpper Control Arms: Billet Aluminum UCAs with Delta Joint\u003c\/li\u003e\n\u003cli\u003eSuspension Travel: Increased Front Droop and Overall Wheel Travel\u003c\/li\u003e\n\u003cli\u003eShock Construction: CAD-Plated Coilover Bodies with 7\/8\" Shafts\u003c\/li\u003e\n\u003cli\u003eRear Shock Shafts: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-Machined 6061 Aircraft-Grade Aluminum Components\u003c\/li\u003e\n\u003cli\u003eRecommended Tire Size: Up to 33\" x 11.50\"\u003c\/li\u003e\n\u003cli\u003eServiceability: Fully Rebuildable \u0026amp; Revalvable Shocks\u003c\/li\u003e\n\u003cli\u003eInstall Type: Bolt-On Suspension System\u003c\/li\u003e\n\u003cli\u003eUse Case: Daily Driving, Overlanding, Moderate to Aggressive Off-Road\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Icon Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":52931211034735,"sku":"ICOK53052","price":3519.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/0943\/6015\/files\/43554a1306bc44c578edae19433df9b9_85a0ec93-5cae-4849-8f88-938e50db43ed-ig-square-1080-1080.png?v=1775836642","url":"https:\/\/courseandtrail.com\/products\/icon-03-09-4runner-fj-cruiser-0-3-5-lift-stage-2-suspension-system-billet-uca-k53052","provider":"Course \u0026 Trail","version":"1.0","type":"link"}