ICON 2023 Ford F-250/F-350 Super Duty 4WD Gas 2.5-Inch Stage 1 Lift Suspension System with Integrated Expansion Packs

Upgrade 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.

• Verified Fitment Scope: 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.
• Expansion Pack Shock Technology: 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.
• Measured Height Increment: 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.
• Tire Capacity Limits: 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.
• Wheel Offset Recommendation: 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.
• Hardware Reorientation Requirements: 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.
• Payload Retention Design: 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.

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