09-13 F150 4in Strut Spacer Box Kit

This 4-inch suspension lift kit by BDS Suspension is designed for 2009-2013 Ford F-150 4WD trucks to improve stance, performance, and capability, allowing clearance for up to 35-inch tires. It features a high-clearance design for improved ground clearance, strength, and offroad protection, while correcting suspension and steering geometry for on-road handling. The kit includes high-arched 1/4-inch thick steel crossmembers, top-mounted strut spacers, multipiece differential relocation brackets, skidplate, CNC-machined ductile iron steering knuckles, sway bar relocation brackets, brake line brackets, alignment cam bolts, and other hardware. The rear utilizes high-strength cast steel lift blocks and longer u-bolts, along with optional FOX 2.0 Performance Series shocks. The FOX 2.0 Performance Series shocks feature a 2-inch impact extruded aluminum body, internal floating piston (IFP) monotube design, CNC machined 6061-T6 aluminum mounting ends, a 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston design, application-specific valving, and a long-lasting clear anodized finish.