2.5" 2017-2026 Ford F250/F350 4WD (w/Diesel Engine) Basic Lift Kit by Fabtech

Fabtech’s K2400 2.5" Radius Arm Lift Kit for the Ford Super Duty is engineered to meet the demands of both on-road and off-road enthusiasts. Designed as a heavy-duty upgrade to the factory suspension, this kit provides enhanced strength and performance, making it ideal for those who want to run oversized tires and achieve additional wheel travel for off-road adventures. With the Super Duty's spacious wheel well openings, this 2.5" lift kit effortlessly accommodates 35" tires.

At the core of this premium lift kit are Fabtech’s iconic tubular Radius Arms. Drawing on Fabtech’s off-road racing experience, these Radius Arms deliver a strong, smooth, and compliant ride. The tubular design ensures superior strength and can handle rough terrains while offering everyday maneuverability. The redesigned Radius Arms feature a modern side plate with a bold laser-cut logo, giving the suspension an aggressive, eye-catching look when taking on challenging off-road trails. Fabtech’s coil springs maintain factory load capacity while increasing suspension travel, allowing additional compression travel beyond stock levels without suspension binding. The kit includes sway bar drop brackets to reposition the front sway bar, preventing binding at full droop. Brake line extension brackets are provided to ensure proper brake line positioning, keeping the factory brake system sealed for a quick, hassle-free installation.

Factory bump stops are retained without extensions, maximizing travel with Fabtech’s coil springs and components. A heavy-duty 1/4" thick steel track bar mount repositions the track bar and front axle, ensuring proper alignment and tracking for smooth highway performance. This kit retains the factory shocks with heavy-duty extension brackets to maintain a stock-like ride quality. It is backed by a 5-year, 60,000-mile powertrain warranty, offering peace of mind for your Super Duty adventures.

Features and Benefits:

• 2.5" lift kit designed for Super Duty enthusiasts seeking enhanced wheel travel and the ability to run 35" tires
• Utilizes Super Duty’s large wheel-well openings for effortless fitment of oversized tires
• Fabtech coil springs retain factory load capacity while increasing suspension travel.
• It provides an extra inch of compression travel beyond stock levels, preventing suspension binding on rough terrain
• Includes sway bar drop brackets to reposition the sway bar, preventing binding at full droop
• Brake line extension brackets secure the brake lines, maintaining factory brake system integrity without needing longer lines.
• Retains factory bump stops, maximizing suspension travel with Fabtech components
• Features 2-degree adjustable alignment ball joint inserts to maintain factory caster specifications for optimal drivability
• Heavy-duty adjustable track bar included for precise front axle alignment and proper tracking on highways
• Retains factory shocks with heavy-duty extension brackets for a ride quality similar to the stock
• Levels the vehicle’s stance, eliminating the factory nose-down appearance
• Optional 4" rear block kit (FTS22214) available to add 1.5" of rear lift for a slight rake
• Thoroughly tested for smooth and reliable operation, ensuring a comfortable highway ride and enhanced off-road performance