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. With the large factory wheelwell openings and the quality of this lift system, the truck can easily accommodate 35″ tall tires with confidence.
Fabtech’s coil springs retain the factory load-carrying capacity while providing increased suspension travel. The springs and associated bracketry allow for an additional inch of compression travel over stock without causing suspension bind, offering improved capability when navigating rugged off-road terrain.
Sway bar drop brackets reposition the front sway bar to prevent the link ends from going over-center at full droop, eliminating the risk of binding. Brake line extension brackets relocate the brake lines downward on the frame to prevent overstretching throughout the expanded travel range. Using extension brackets instead of longer brake lines keeps the factory brake system sealed for a quicker, cleaner, trouble-free installation.
The kit retains the factory bump stops without extensions, allowing more usable travel when paired with Fabtech’s coil springs. To maintain factory alignment settings, the system includes 2-degree adjustable alignment ball joint inserts that help restore caster specifications for optimal on-road drivability.
Lifting the vehicle shifts the front axle 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 to center the axle. This ensures proper tracking of the front and rear axles for excellent highway stability.
This lift kit includes Dirt Logic 2.25 shocks featuring stainless steel bodies and NitroSteel® piston rods for maximum corrosion resistance and long-term durability. These shocks deliver superior ride quality both on-road and off-road, with excellent damping characteristics for rugged terrain.
With the 2.5″ lift installed, the truck’s stance becomes nearly level from front to rear, reducing the factory nose-down appearance. For owners who prefer to retain more of the original rake, Fabtech offers an optional 4″ rear block kit (FTS22214), which replaces the factory 2.5″ blocks and provides 1.5″ of additional lift over stock.
Fabtech’s R&D team thoroughly cycles every suspension system to verify that all pivot points and joints operate smoothly and free of bind. The result is a high-quality Super Duty lift kit that provides a comfortable highway ride while delivering increased suspension travel for off-road use—a perfect combination for the discerning Super Duty enthusiast.
