{"product_id":"icon-2025-toyota-4runner-4wd-1-25-3in-lift-stage-1-suspension-system","title":"ICON K53401 1.25-3\" Lift Stage 1 Suspension System for 2025-2026 Toyota 4Runner","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2025-2026 Toyota 4Runner (4WD, All Non-AVS Trims, All Engines) - 1.25-3\" front lift, 0.75\" rear lift\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e4WD models ONLY - does not fit 2WD 4Runner\u003c\/li\u003e \u003cli\u003eDoes NOT fit models equipped with Adaptive Variable Suspension (AVS)\u003c\/li\u003e \u003cli\u003eFront lift range of 1.25-3\" is height-adjustable via the threaded coilover body - lift heights based on a stock-equipped vehicle\u003c\/li\u003e \u003cli\u003eRear lift of 0.75\" provided by included dual-rate rear coil springs - designed to achieve a level front-to-rear stance at the mid-range front lift heights\u003c\/li\u003e \u003cli\u003eICON Delta Joint Pro front upper control arms are recommended to maintain proper wheel alignment above 2\" of front lift - sold separately (#58692 front UCA kit)\u003c\/li\u003e \u003cli\u003eFront differential drop kit (#55160) is included and required to maximize available front suspension travel and prevent CV bind\u003c\/li\u003e \u003cli\u003ePolyurethane differential mounting bushings are included and replace the soft OE bushings to limit differential movement under load\u003c\/li\u003e \u003cli\u003eRecommended aftermarket tires: 33\" x 11.50\" - larger tires may fit with fender trimming\u003c\/li\u003e \u003cli\u003eRequires recalibration of Advanced Driver Assistance Systems (ADAS) after installation\u003c\/li\u003e \u003cli\u003eShocks are fully serviceable and rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eVehicle-specific 2.5 Series internal reservoir front coilovers deliver ICON-engineered valving, increased piston area over stock, and 1.25-3\" of height-adjustable front lift for superior on- and off-road performance\u003c\/li\u003e \u003cli\u003eIncluded front differential drop kit and specifically designed coilover lengths work together to maximize available front suspension travel and prevent CV axle bind at the taller lift heights\u003c\/li\u003e \u003cli\u003eIncluded polyurethane differential mounting bushings replace the soft OE units to limit differential movement under load - improving front-end consistency and control\u003c\/li\u003e \u003cli\u003eDual-rate rear coil springs provide a softer ride height rate for on-road comfort with a firmer overload rate for bottoming resistance - 0.75\" of rear lift achieves a level stance front to rear\u003c\/li\u003e \u003cli\u003e2.0 Aluminum Series internal reservoir rear shocks provide vehicle-specific valving to balance front-to-rear suspension performance\u003c\/li\u003e \u003cli\u003eHeight-adjustable threaded coilover body - 1.25-3\" of front lift without disassembly\u003c\/li\u003e \u003cli\u003e100% bolt-on system - no drilling, cutting, or welding required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFront Lift Range: 1.25-3\" - height-adjustable, stock-equipped vehicle\u003c\/li\u003e \u003cli\u003eRear Lift: 0.75\" - dual-rate coil springs, stock-equipped vehicle\u003c\/li\u003e \u003cli\u003eFront Coilover: ICON 58692 - 2.5 VS Internal Reservoir (vehicle-specific for 2025-2026 4Runner 4WD)\u003c\/li\u003e \u003cli\u003eFront Coilover Body Diameter: 2.5\"\u003c\/li\u003e \u003cli\u003eFront Accessories: Front Diff Drop Kit (#55160), Polyurethane Differential Mounting Bushings\u003c\/li\u003e \u003cli\u003eRear Springs: ICON 52753 - 0.75\" Dual-Rate Rear Coil Spring Kit\u003c\/li\u003e \u003cli\u003eRear Shocks: 2.0 VS Aluminum Series Internal Reservoir (vehicle-specific for 2025-2026 4Runner)\u003c\/li\u003e \u003cli\u003eRecommended Aftermarket Tires: 33\" x 11.50\"\u003c\/li\u003e \u003cli\u003eCountry of Origin: United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x ICON 58692 - 2.5 VS IR Front Coilover Kit (pair)\u003c\/li\u003e \u003cli\u003e1x ICON 55160 - Front Differential Drop Kit\u003c\/li\u003e \u003cli\u003ePolyurethane Differential Mounting Bushings\u003c\/li\u003e \u003cli\u003e1x ICON 52753 - 0.75\" Dual-Rate Rear Coil Spring Kit\u003c\/li\u003e \u003cli\u003e2x 2.0 VS Aluminum Series Rear Shocks (internal reservoir)\u003c\/li\u003e \u003cli\u003eAll required mounting hardware\u003c\/li\u003e \u003cli\u003eNote: ICON Delta Joint Pro UCAs recommended above 2\" of front lift - sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The ICON K53401 is a complete Stage 1 suspension system for the 2025-2026 Toyota 4Runner (4WD, non-AVS). As ICON's entry-level system for the 5th Gen 4Runner platform, it delivers a meaningful performance and lift upgrade over stock with 1.25-3\" of height-adjustable front lift via 2.5 Series internal reservoir coilovers, paired with 0.75\" dual-rate rear coil springs designed to achieve a level stance front to rear. A critical inclusion in this kit is the front differential drop kit (#55160) and polyurethane differential mounting bushings - these work together with ICON's specifically designed coilover lengths to maximize available front wheel travel and prevent CV axle bind at the taller lift heights of this platform.\u003c\/p\u003e\u003cp\u003e At the rear, 2.0 Aluminum Series internal reservoir shocks with vehicle-specific valving complete the system with balanced front-to-rear damping performance. ICON strongly recommends adding Delta Joint Pro front upper control arms (sold separately) for builds exceeding 2\" of front lift to maintain proper wheel alignment. Note: this system does not fit 4Runner models equipped with Adaptive Variable Suspension (AVS). ADAS recalibration is required after installation. All shocks are 100% rebuildable and re-tunable for long-term serviceability.\u003c\/p\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":53362755338559,"sku":"ICOK53401","price":2125.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wcaperformance.com\/products\/icon-2025-toyota-4runner-4wd-1-25-3in-lift-stage-1-suspension-system","provider":"WCA Performance","version":"1.0","type":"link"}