{"product_id":"icon-ico-spring-kits-93","title":"ICON ICO Spring Kits","description":"\u003cdiv\u003e\n\u003ch1\u003eICON 20-22 Ford F-250\/F-350 2.5-Inch Stage 1 Suspension System with Expansion Pack Technology\u003c\/h1\u003e \u003ch2\u003eElevate Performance and Precision on 4WD Ford Super Duty Platforms\u003c\/h2\u003e \u003cp\u003eThe ICON K62521L Stage 1 Suspension System delivers controlled elevation and refined ride dynamics for 2020–2022 Ford F-250 and F-350 Super Duty 4WD pickups, featuring a calibrated 2.5-inch lift profile backed by advanced Expansion Pack shock technology. By incorporating dual-circuit damper tubes, the system lets owners independently tune spring progressivity to manage payload shifts, balancing daily drivability with serious off-road capability. The setup lifts ride height sufficiently to clear 35-inch tires directly, with room for 37-inch combinations subject to minor fender modification, ensuring aggressive styling without compromising steering response or braking clearance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRestricted 4WD Compatibility:\u003c\/strong\u003e Validated strictly for 4WD Ford F-250 and F-350 units; explicitly excludes F-450 cab-and-chassis applications, non-4WD variants, and all 2024 model year vehicles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndependent Rate Adjustment:\u003c\/strong\u003e Expansion Pack architecture enables manual setting of compression stages, smoothing out small bumps while maintaining robust bottom-out protection under dynamic loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTremor Package Lift Variance:\u003c\/strong\u003e Vehicles loaded with the manufacturer Tremor package receive a targeted 1.5-inch lift above the Tremor's modified factory height, preserving intended component geometry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDriveshaft and Axle Management:\u003c\/strong\u003e Re-raising the chassis alters steering arc and pinion angles; installation guidelines confirm that an adjustable track bar is typically necessary to realign the axle centrally and maximize joint life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Specification Optimization:\u003c\/strong\u003e Designed to pair with aftermarket wheels requiring 5.25-inch backspacing or 6-millimeter offset, maintaining proper scrub radius and preventing interference with strut or control arm envelopes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSRW Brake Line Requirement:\u003c\/strong\u003e Single rear wheel builds require supplementary long brake lines (matching part number 61111 context) to extend fluid reach and avoid line tension or failure at full droop.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact Shipping Profile:\u003c\/strong\u003e Arrives in a consolidated package measuring 27.0-inches by 12.0-inches by 6.0-inches, weighing 81 pounds gross, streamlining warehouse handling and freight estimates.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSafety and Technical Considerations\u003c\/h2\u003e \u003cp\u003e\u003cspan class=\"ca-awareness\"\u003e\u003cem\u003eCalifornia Residents: WARNING - This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eMounting torque values must meet OEM specifications, and hardware inspection is recommended after the initial break-in period. Verify tire clearance with chosen wheel offsets before operation, and ensure brake systems are bled and functional following the integration of any required line extensions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46147915317308,"sku":"icoK62521L","price":2444.35,"currency_code":"USD","in_stock":false}],"url":"https:\/\/autoexpedition.com\/es\/products\/icon-ico-spring-kits-93","provider":"Auto Expedition","version":"1.0","type":"link"}