4" 2023-2026 Ford F450 Super Duty 4WD 4-Link Lift Kit by BDS Suspension

BDS1225H, BDS1225FS, and BDS1225FPE 4" 4-Link Lift Kits upgrade the suspension performance, stability, and ride quality of Ford F-450 Super Duty trucks. Designed for towing, hauling, and off-road capability, this system replaces the factory radius arms with a heavy-duty 4-link configuration that improves axle control, reduces suspension bind, and delivers smoother suspension movement throughout the entire range of travel.

The BDS 4-link conversion optimizes suspension geometry by maintaining more consistent caster angles and reducing anti-dive during braking. Heavy-duty ¼" steel brackets mount high-strength upper and lower control arms to properly position the axle while limiting caster change throughout suspension travel. Full-length BDS Pro-Ride coil springs provide the correct 4" lift height while delivering smooth and predictable ride quality across a variety of terrain conditions.

To maintain proper steering geometry on lifted vehicles, the system includes a forged drop pitman arm and heavy-duty track bar relocation bracket to keep steering and track bar angles properly aligned while recentering the front axle. The result is improved stability, better steering response, and increased suspension articulation compared to factory suspension components.

BDS1225H includes BDS NX2 Nitro Series shocks designed for dependable daily driving comfort and durability. BDS1225FS includes FOX 2.0 Performance Series shocks featuring a monotube aluminum body with internal floating piston technology for improved heat dissipation and consistent damping performance. BDS1225FPE includes FOX 2.5 Performance Elite shocks with external reservoirs and DSC (Dual Speed Compression) adjusters, which allow independent tuning of high- and low-speed compression for maximum control on- and off-road.

Features and Benefits:

• BDS1225H, BDS1225FS, and BDS1225FPE 4" lift kit for Ford F-450 Super Duty
• Heavy-duty 4-link suspension conversion improves axle control and articulation
• Maintains caster angle through suspension travel for improved handling
• Reduces suspension bind compared to the factory radius arm setup
• BDS Pro-Ride coil springs provide the correct lift height and ride quality
• Forged drop pitman arm corrects steering geometry
• Track bar relocation bracket recenters the front axle
• Improves braking stability by reducing suspension anti-dive
• BDS1225H includes BDS NX2 Nitro Series shocks
• BDS1225FS includes FOX 2.0 Performance Series shocks
• BDS1225FPE includes FOX 2.5 Performance Elite shocks with DSC adjusters
• Supports up to 37" tires with appropriate wheel specifications
• Recommended tire size: 37 x 12.5
• Recommended wheel size: 18 x 9 or 20 x 10