This premium suspension system sits at the top of Fabtech’s Super Duty lineup and is engineered to deliver unmatched articulation, increased wheel travel, and extreme strength for aggressive off-road performance. The advanced 4 Link front suspension design allows the axle to cycle freely through its full range of motion, greatly improving traction, control, and ride quality in challenging terrain.
The system is built around massive 2-inch OD heavy wall 4 Link arms paired with race-style 1-inch Uniballs, providing exceptional durability and load-handling capability under extreme conditions. Heavy-duty 1/4-inch thick steel brackets securely mount the 4 Link system to the frame without cutting or welding, preserving factory frame integrity while ensuring long-term reliability.
Front suspension performance is elevated with Fabtech’s Dirt Logic 4.0 Coilover conversion, delivering superior damping, increased wheel control, and a refined balance between on-road comfort and off-road capability. Additional components such as billet sway bar links, a track bar relocation bracket, and a drop pitman arm are included to maintain proper axle positioning, steering geometry, and predictable handling throughout suspension travel.
Rear lift is accomplished using a combination add-a-leaf system and lift blocks with U-bolts, leveling the vehicle while maintaining load-carrying capacity and stable ride characteristics. This complete system is designed for drivers who demand maximum performance, strength, and confidence in extreme environments.
