4" 2023-2026 Ford F450 Super Duty 4WD 4-Link Fox 2.5 Performance Elite Coilover Lift Kit by BDS Suspension

BDS1225PPS and BDS1225PES 4" 4-Link Coilover Lift Kits upgrade the suspension performance, stability, and ride quality of Ford F-450 Super Duty trucks. Designed for towing, hauling, and serious 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 travel range.

Featuring Fox 2.5 Performance Elite Remote Reservoir Coil-Overs with DSC (dual speed compression) adjustments to fine-tune your ride with the turn of a dial. These coil-overs replace the factory coil springs and are optimized for performance and ride comfort. 

The BDS 4-link conversion optimizes suspension geometry by maintaining 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 maintaining smooth ride quality across both highway and off-road terrain.

To maintain proper steering geometry on lifted trucks, the system includes a forged drop pitman arm and heavy-duty track bar relocation bracket to keep the steering and track bar operating in phase while recentering the front axle. This combination improves steering response, stability, and suspension articulation while maintaining proper drivetrain alignment.

Features and Benefits:

• BDS1223PPS and BDS1223PES 4" coilover lift kit for Ford F-450 Super Duty
• Fox 2.5 Performance Elite Coil-overs replace factory coil springs
• Coilovers feature DSC (dual speed compression) to allow fine-tuning of your ride with the turn of a dial
• 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
• BDS1223PPS includes FOX 2.5 Performance Elite coilovers and FOX 2.5 Performance Series HTO Rear Shocks
• BDS1223PES includes FOX 2.5 Performance Elite coilovers and FOX 2.5 Performance Elite
• 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 9