Increase the capability of the 2021-2025 Ford F150 with this BDS 4" lift kit running FOX 2.0 coil-over struts, clearing up to 35" tires. Up front it uses FOX 2.0 strut shocks, high-arched 1/4" steel crossmembers, differential relocation brackets and a skid plate, plus CNC-machined ductile iron steering knuckles that correct steering geometry and keep ESC compatible. The rear runs fabricated lift blocks and longer u-bolts with NX2 Nitro or optional FOX 2.0 Performance Series shocks. The FOX 2.0 struts are a direct bolt-in replacement retaining the OE coil spring and top plate.

Features

• FOX 2.0 Performance Series coil-over struts, direct bolt-in replacement retaining OE coil spring and top plate
• 2.0" extruded and machined 6061-T6 aluminum body for better heat dispersion
• Internal Floating Piston eliminates oil aeration for maximum performance from the factory-tuned valving
• 5/8" hard chrome plated heat-treated alloy steel shaft
• High clearance 1/4" steel crossmembers improve strength and off-road capability
• Heavy duty CNC-machined steering knuckles correct steering geometry and maintain ESC compatibility
• Differential skid plate for off-road protection
• Rear lift blocks and u-bolts to lift and level the stance

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 2 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 20x9
• Back Spacing: 5.5

Notes

• 18" or larger diameter wheels are required. Stock 17" and 18" wheels cannot be re-installed. Stock 20" wheels can be used with up to a 305/60R20 tire.
• 18" wheels with 5-5.5" backspacing should be test fit prior to mounting the tire to ensure clearance to the steering knuckle/tie rod. 5.5" backspacing is highly recommended for tire-to-frame crash bar clearance.
• Models with 2-piece rear driveshaft WILL require carrier bearing shim kit 122406 (not included).
• Block kits replace the factory 1-1/4" block. The stock block will not be reinstalled.
• Crash bars may require modification based on wheel and tire choice. It is the end user's responsibility to ensure modifications are non-detrimental to vehicle safety.
• Does NOT fit diesel models.
• Tremor models: only the 3-1/4" rear block is recommended. Larger blocks cause driveline vibration. Expected rake is 1" with the new block installed. Factory block provides a slight tail low stance if desired.
• Some trucks with a 2-piece driveshaft may have a Ford recall on the rear driveshaft (Safety Recall 21S25). BDS recommends having this performed prior to installing the lift.
• This system has not been tested on models equipped with Ford BlueCruise.
• Will not work with models with CCD (Continuous Controlled Damping).
• Requires frame bracket modification.

Includes

• BDS013437, 2021-2025 Ford F150 3 inch Rear Box Kit (UPC 658848613533)
• BDS023652, 2021-2025 Ford F150 Front Box Kit (1of2) (UPC 658848615964)
• BDS023653, 2021-2025 Ford F150 Front Box Kit (2of2) (UPC 658848615971)
• BDS023670, 2021-2025 Ford F150 Knuckle Box Kit - DS (UPC 658848616053)
• BDS023671, 2021-2025 Ford F150 Knuckle Box Kit - PS (UPC 658848616060)
• FOX98224828, Fox 2.0 Shock 31.02 x 18.95 x 2- EB1/EB1
• FOX98662001, BDS, 2014-2024 Ford F-150, Front Coilover, Snap Ring, PS, 2.0, Internal Floating Piston, 6.1 inch, 4 & 6 inch Lift