Description
BDS steps up the performance and capability of the 2021-2025 Ford F150 trucks with 6-inch suspension lift kits. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 inch Tires.
This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and steering geometry for great on-road handling characteristics. Up front the kit utilizes high-arched 1/4-inch thick steel crossmembers, top mounted strut spacers, multipiece differential relocation brackets and skidplate designed for offroad protection.
Steering geometry is corrected at the new taller ride height with a pair of massive CNC-machined ductile iron steering knuckles. These combined with the provided sway bar relocation brackets, brake line brackets, alignment cam bolts, supplied hardware and more provide a comprehensive front suspension lift ready for use and abuse.
In the rear BDS utilizes high strength fabricated lift blocks and longer u-bolts to lift and level the stance along and NX2 Nitro or optional FOX 2.0 Performance Series shocks.
High Clearance Crossmemebers
BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.
Heavy Duty Steering Knuckles
BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with replacement tie rod ends to maintain steering angles for proper function and ESC compatibility.
- Front Lift Method: Cross-Member
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 6 inch
- Rear Lift Height: 4 inch
- 18 inch or larger diameter wheels are required. Stock 17 inch and 18 inch wheels cannot be re-installed. Stock 20 inch wheels can be used with up to a 305/60R20 Tire.
- 18 inch wheels with 5-5.5 inch backspacing should be test fit prior to mounting the Tire to ensure proper clearance to the steering knuckle/tie rod. 5.5 inch 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 w/ kit)
- Block kits replace factory 1-1/4 inch 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.
- Will not work with Tremor models.
- Some trucks with a 2 piece drive shaft may have a recall from Ford regarding the rear driveshaft. (Safety Recall 21S25) Due to the recall procedure, 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)
- High clearance crossmembers improve strength and offroad capability
- Heavy duty steering knuckles to correct steering geometry and maintain ESC system compatibility
- Top mounted strut spacers to provide lift and install easily
- Differential skid plate for improved offroad protection
- Rear lift blocks and u-bolts to lift and level the stance
- Standard NX2 Nitro shocks with vehicle-specific valving for better control
- Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road
Rear Lift Option
5 Inch Block Kit
- Level to tail high appearance
Tire Size: 35 x 12.5 Tire Size 2: 37 x 12.5 Wheel Diameter: 20 x 9 Wheel Diameter 2: 20 x 9 Back Spacing: 4.5/5.5
Kit Components by Option:
4 Inch Block Kit / NX2 Nitro Series (BDS1900H):
- Includes one BDS013436, 2021-2024 Ford F150 4 inch Rear Box Kit, UPC Code 658848613526
- Includes one BDS023652, 2021-2024 Ford F150 Front Box Kit (1of2), UPC Code 658848615964
- Includes one BDS023653, 2021-2024 Ford F150 Front Box Kit (2of2), UPC Code 658848615971
- Includes one BDS023654, 2021-2024 Ford F150 6 inch Spacer Box Kit, UPC Code 658848615988
- Includes one BDS023670, 2021-2024 Ford F150 Knuckle Box Kit - DS, UPC Code 658848616053
- Includes one BDS023671, 2021-2024 Ford F150 Knuckle Box Kit - PS, UPC Code 658848616060
- Includes two BDS85828, Shock- 30.95 x 18.20 x 2-3/8 - EB1/EB1, UPC Code 711745609877
5 Inch Block Kit / NX2 Nitro Series (BDS1579H):
- Includes one BDS013538, 2021-2025 Ford F150 5 inch Rear Box Kit, UPC Code 658848613663
- Includes one BDS023652, 2021-2025 Ford F150 Front Box Kit (1of2), UPC Code 658848615964
- Includes one BDS023653, 2021-2025 Ford F150 Front Box Kit (2of2), UPC Code 658848615971
- Includes one BDS023654, 2021-2025 Ford F150 6 inch Spacer Box Kit, UPC Code 658848615988
- Includes one BDS023670, 2021-2025 Ford F150 Knuckle Box Kit - DS, UPC Code 658848616053
- Includes one BDS023671, 2021-2025 Ford F150 Knuckle Box Kit - PS, UPC Code 658848616060
- Includes two BDS85760, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1, UPC Code 711745609693
4 Inch Block Kit / FOX 2.0 Performance Series (BDS1900FS):
- Includes one BDS013436, 2021-2025 Ford F150 4 inch Rear Box Kit, UPC Code 658848613526
- Includes one BDS023652, 2021-2025 Ford F150 Front Box Kit (1of2), UPC Code 658848615964
- Includes one BDS023653, 2021-2025 Ford F150 Front Box Kit (2of2), UPC Code 658848615971
- Includes one BDS023654, 2021-2025 Ford F150 6 inch Spacer Box Kit, UPC Code 658848615988
- Includes one BDS023670, 2021-2025 Ford F150 Knuckle Box Kit - DS, UPC Code 658848616053
- Includes one BDS023671, 2021-2025 Ford F150 Knuckle Box Kit - PS, UPC Code 658848616060
- Includes two FOX98224828, Fox 2.0 Shock 31.02 x 18.95 x 2- EB1/EB1
5 Inch Block Kit / FOX 2.0 Performance Series (BDS1579FS):
- Includes one BDS013538, 2021-2025 Ford F150 5 inch Rear Box Kit, UPC Code 658848613663
- Includes one BDS023652, 2021-2025 Ford F150 Front Box Kit (1of2), UPC Code 658848615964
- Includes one BDS023653, 2021-2025 Ford F150 Front Box Kit (2of2), UPC Code 658848615971
- Includes one BDS023654, 2021-2025 Ford F150 6 inch Spacer Box Kit, UPC Code 658848615988
- Includes one BDS023670, 2021-2025 Ford F150 Knuckle Box Kit - DS, UPC Code 658848616053
- Includes one BDS023671, 2021-2025 Ford F150 Knuckle Box Kit - PS, UPC Code 658848616060
- Includes two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1