4 Inch Lift Kit with FOX 2.5 Performance Elite Coilovers

The BDS Suspension 4-Inch 4-Link Lift Kit with FOX 2.5 Performance Elite Coilover Conversion is engineered for 2023-2026 Ford F-450 Super Duty 4WD models. This comprehensive system replaces the factory radius arms with a robust 4-link setup, significantly improving axle control, reducing suspension binding, and ensuring smoother movement across the entire range of travel. The 4-link design enhances performance by providing more consistent caster angles, increased articulation, and improved tracking during acceleration and braking, particularly beneficial for larger Super Duty platforms. At the forefront of this kit's performance are the front FOX 2.5 Performance Elite coilovers. These coilovers are tuned and ready for immediate installation, featuring a 2.5-inch diameter body built for durability. They incorporate a remote reservoir for increased fluid capacity, which helps maintain optimal shock temperature for consistent damping, even under demanding off-road conditions. The integrated DSC (Dual Speed Compression) adjuster offers extensive tuning versatility with 10 low-speed and 12 high-speed compression levels, allowing precise adjustment for various terrains, loads, and speeds. The 4-link conversion itself is a bolt-on upgrade utilizing high-strength ¼-inch steel brackets to mount HD upper and lower control arms. This design corrects axle positioning, limits caster changes throughout wheel travel, and optimizes suspension geometry for superior handling. To complement the lift and ensure proper steering geometry, the kit includes a forged drop pitman arm and a heavy-duty track bar drop bracket, which work together to minimize steering angle and keep the track bar and steering in phase through suspension travel while recentering the front axle. Features and benefits include improved ride quality, superior axle articulation, and enhanced suspension geometry that helps prevent anti-dive under braking, contributing to a more planted feel. The kit is compatible with 37x12.5 tires on 18x9 or 20x10 wheels with specific backspacing requirements; note that some trimming may be necessary. Buyers have a choice between FOX 2.5 Performance Series HTO or FOX 2.5 Performance Elite Shocks for the rear.