This 2.5″ Super Duty lift kit for the 2017–25 Ford F250/F350 4WD is engineered for enthusiasts who want to run oversized tires while gaining additional wheel travel for off-road performance. Thanks to the Super Duty’s generous wheelwell openings and the quality of this lift system, the truck can easily run 35″ tall tires with confidence.
Fabtech’s front coil springs retain the factory load-carrying capacity while providing increased suspension travel. The springs and associated bracketry offer up to an additional inch of compression travel compared to stock, delivering improved performance in rugged terrain without creating suspension bind.
Sway bar drop brackets reposition the front sway bar to prevent the link ends from going over-center at full droop, avoiding bind. Brake line extension brackets relocate the lines downward to prevent overstretching throughout the expanded travel range. By using brackets instead of longer brake lines, the factory brake system remains sealed for a fast and trouble-free installation.
This suspension kit retains the factory bump stops without extensions, allowing maximum travel when paired with Fabtech’s coil springs. To help maintain factory alignment settings, Fabtech includes 2-degree adjustable alignment ball joint inserts that restore caster specifications for optimal drivability.
Lifting the Super Duty causes the front axle to shift laterally due to the stock track bar length. To correct this, the kit includes a heavy-duty adjustable track bar that allows precise on-vehicle adjustment, ensuring the axle is centered for proper tracking and excellent highway stability.
This system includes Fabtech Stealth shocks—sealed monotube shocks featuring Nitrocarb piston rods for corrosion resistance and protection against rock chipping. These shocks provide a comfortable highway ride with strong off-road damping capability.
Once installed, the 2.5″ lift results in a nearly level front-to-rear stance compared to the factory nose-down appearance. For owners who prefer a more pronounced rake, Fabtech offers an optional 4″ rear block kit (FTS22214), which replaces the factory 2.5″ blocks and adds an additional 1.5″ of rear lift.
Fabtech’s R&D team thoroughly cycles each suspension system, ensuring all pivot points operate smoothly and free of bind. The result is a high-quality lift kit that provides a comfortable highway ride with enhanced suspension travel for off-road use—making it the perfect blend for the discerning Super Duty enthusiast.
