2021-2025 F-150 6" Lift Kit with FOX 2.0 Performance Shocks (BDS1579FS)

BDS 6" suspension lift kit for 2021-2025 Ford F150 trucks, with clearance for up to 37" tires. The high-clearance front end uses 1/4" steel crossmembers, top mounted strut spacers, multipiece differential relocation brackets, a skid plate, and CNC-machined ductile iron steering knuckles to correct steering geometry, plus sway bar relocation brackets, brake line brackets, and alignment cam bolts. The rear uses fabricated lift blocks and longer u-bolts with NX2 Nitro or optional FOX 2.0 Performance shocks.

Features

• High clearance crossmembers improve strength and offroad capability
• Heavy duty steering knuckles correct steering geometry and maintain ESC compatibility
• Top mounted strut spacers provide lift and install easily
• Differential skid plate for improved offroad protection
• Rear lift blocks and u-bolts level the stance
• Standard NX2 Nitro shocks with vehicle-specific valving
• Upgrade to FOX 2.0 Performance Series shocks for max on- and off-road performance

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 4 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5, 37x12.5
• Wheel Diameter: 20x9
• Back Spacing: 4.5/5.5

Notes

• 18" or larger diameter wheels required. Stock 17" and 18" wheels cannot be reinstalled. 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 a 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; the end user is responsible for ensuring modifications are non-detrimental to vehicle safety
• Does NOT fit diesel models
• Will not work with Tremor models
• Some trucks with a 2-piece driveshaft may have Ford Safety Recall 21S25; BDS recommends having it performed before 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)

Includes

• BDS013538, 2021-2025 Ford F150 5 inch Rear Box Kit (UPC 658848613663)
• BDS023652, 2021-2025 Ford F150 Front Box Kit (1of2) (UPC 658848615964)
• BDS023653, 2021-2025 Ford F150 Front Box Kit (2of2) (UPC 658848615971)
• BDS023654, 2021-2025 Ford F150 6 inch Spacer Box Kit (UPC 658848615988)
• BDS023670, 2021-2025 Ford F150 Knuckle Box Kit - DS (UPC 658848616053)
• BDS023671, 2021-2025 Ford F150 Knuckle Box Kit - PS (UPC 658848616060)
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1