BDS 4 Inch 4-Link Suspension Lift Kit, 3.5 Inch Rear, Block - Fox 2.5 Performance Elite Series C/O Front, Fox 2.5 IFP Performance Series Rear | Ford F-450 4WD (2020-2022) | P/N BDS1223PPS

Upgrade your 2020 - 2022 Ford F-450 with the BDS 4 inch 4-Link Lift Kit, engineered for strength, stability, and premium ride quality whether you’re towing, hauling, or exploring off-road. This system replaces the factory radius arms with a heavy-duty 4-link setup that improves axle control, reduces binding, and delivers smoother suspension movement throughout the entire range of travel. While radius-arm kits offer excellent simplicity and durability, the 4-link design takes performance a step further by providing more consistent caster angles, enhanced articulation, and improved tracking under acceleration and braking, especially noticeable in larger Super Duty platforms like the F-450. For those seeking the ultimate setup, the system has been paired with front FOX 2.5 Performance Elite coilovers for exceptional responsiveness, control, and damping consistency.

Fitment

• Ford F-450 4WD (2020-2022)

Part Numbers

• MPN BDS1223PPS · UPC 840416441390