{"product_id":"icon-ico-spring-kits-100","title":"ICON ICO Spring Kits","description":"\u003cdiv\u003e\n\u003ch1\u003eICON 2023 Ford F-250\/F-350 Super Duty 4WD Gas 2.5-Inch Stage 1 Lift Suspension System with Integrated Expansion Packs\u003c\/h1\u003e\n\u003cp\u003eUpgrade your 2023 Ford F-250 or F-350 Super Duty with a precision-manufactured 2.5-inch front and 2-inch rear lift tailored for 4WD gas Crew Cab models, leveraging ICON's patented shock expansion pack architecture to manage severe suspension stroke and restore controlled ride dynamics under heavy payloads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVerified Fitment Scope:\u003c\/b\u003e designed exclusively for 2023 Ford F-250\/F-350 Super Duty 4WD gas Crew Cab configurations; this system prohibits installation on cab-chassis variations, 2024 model year trucks, or non-gas variants to prevent geometry mismatches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpansion Pack Shock Technology:\u003c\/b\u003e each strut includes an internal pneumatic isolation chamber that captures rapid bump energy and eliminates harsh bottom-out collisions, offering progressive damping progression that replaces stock leaf behavior without sacrificing pavement compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasured Height Increment:\u003c\/b\u003e delivers a confirmed 2.5-inch rise at the front apex and supports up to 2 inches of rear elevation; operators must note that Tremor-equipped units yield a reduced 1.5-inch front lift due to existing factory hardware adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTire Capacity Limits:\u003c\/b\u003e provides unobstructed clearance for tires measuring 35x12.50 inches, enabling aggressive tread engagement, while supporting diameters up to 37x12.50 inches when limited fender removal is scheduled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWheel Offset Recommendation:\u003c\/b\u003e engineered to mate securely with widespread 20x9-inch aftermarket wheels requiring 5.25-inch backspacing or 6mm negative offset specifications, preventing contact with caliper housings or sway bar endpoints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardware Reorientation Requirements:\u003c\/b\u003e post-installation alignment typically demands an adjustable track bar to correct lateral axle drift caused by the lift, and single rear wheel (SRW) platforms require extended brake lines to preserve fluid integrity and pedal pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePayload Retention Design:\u003c\/b\u003e utilizes custom-wound coil springs calibrated for the GVWR profile of the 2023 Super Duty lineup, minimizing rear-end droop and maintaining factory-level ride height stability when hauling equipment or towing rated loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSource: \u003c\/p\u003e\n\u003c\/div\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46147926327356,"sku":"icoK62591L","price":2460.29,"currency_code":"USD","in_stock":false}],"url":"https:\/\/autoexpedition.com\/ru\/products\/icon-ico-spring-kits-100","provider":"Auto Expedition","version":"1.0","type":"link"}