Description
Prepare to get your 2015-2020 Ford F150 4WD truck dirty after installing a 4-inch lift kit with FOX 2.0 struts by BDS Suspension. Designed to improve stance the BDS 4 inch lift kit with FOX 2.0 front struts give more capability off-road. This kit includes everything necessary to set your F150 truck up right with clearance for up to 35 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 FOX 2.0 strut shocks, high-arched 1/4-inch thick steel crossmembers, 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.
FOX 2.0 Struts
These FOX 2.0 Performance Series coil-over struts bring impressive damper performance for great ride on and offroad capability designed as a direct bolt-in replacement for the factory strut assemblies while retaining the OE coil spring and top plate
. They feature a 2.0 inch inch extruded and machined 6061 T6 aluminum body for better heat dispersion, along with an internal floating piston (Internal Floating Piston) to eliminate oil aeration, FOX's proprietary internals, 5/8 inch inch hard chrome plated heat-treated alloy shaft.
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: No
- Front Lift Height: 4 inch
- Rear Lift Height: 3 inch
- 18 inch wheels with 5-5.5 inch total backspacing should be test fir prior to mounting Tire to ensure proper clearance to BDS steering knuckle.
- 18 inch or larger diameter wheels required. Stock 17 inch and 18 inch wheels cannot be reinstalled. Stock 20 inch wheels can be used with up to a 305/60-20 Tires.
- E-brake bracket required for factory powersteps (123018)
- Block kits replace factory 1-1/4 inch block.
- Models with a 2-piece rear driveshaft may require carrier bearing drop shim kit #122406
- Will not fit HD models (7 lug).
- FOX 2.0 Performance Internal Floating Piston shocks eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving
- 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
Tire Size: 35 x 12.5 Wheel Diameter: 20 x 9 Back Spacing: 5.510 hrs
- 18 inch wheels with 5-5.5 inch total backspacing should be test fir prior to mounting Tire to ensure proper clearance to BDS steering knuckle.
- 18 inch or larger diameter wheels required. Stock 17 inch and 18 inch wheels cannot be reinstalled. Stock 20 inch wheels can be used with up to a 305/60-20 Tires.
- E-brake bracket required for factory powersteps (123018)
- Block kits replace factory 1-1/4 inch block.
- Models with a 2-piece rear driveshaft may require carrier bearing drop shim kit #122406
- Will not fit HD models (7 lug).
Kit Components:
- Includes one BDS013439, 2015-2020 Ford F150 4 inch Rear Block Kit, UPC Code 658848613557
- Includes one BDS023634, 2015-2020 Ford F150 Knuckle Box Kit - DS, UPC Code 658848615919
- Includes one BDS023635, 2015-2020 Ford F150 Knuckle Box Kit - PS, UPC Code 658848615926
- Includes one BDS023650, 2015-2020 Ford F150 Front Box Kit (1of2), UPC Code 658848615940
- Includes one BDS023651, 2015-2020 Ford F150 Front Box Kit (2of2), UPC Code 658848615957
- Includes two FOX98224828, Fox 2.0 Shock 31.02 x 18.95 x 2- EB1/EB1
- Includes two FOX98662001, BDS, 2014-2024 Ford F-150, Front Coilover, Snap Ring, PS, 2.0, Internal Floating Piston, 6.1 inch, 4 & 6 inch Lift