4 Inch Lift Kit - 4-Link Conversion - Ford F250/F350 Super Duty (17-19) 4WD - Diesel

Raise the height of your 2017-2019 Ford F250 and F350 Super Duty diesel powered truck with this 4-inch lift kit and 4-Link conversion from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37" tires.
Up front the lift kit includes diesel-specific Pro-Ride coil springs, 4-link control arms with conversion brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks.
In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.
 
4-Link Conversion
Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength ¼-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.
Pro-Ride Coil Springs
A pair of full-length, diesel-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.
Steering Correction
To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.
Features & Benefits
Easy, 100% Bolt-on installation
Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
Heavy duty 4-Link control arms offer improved handling, stability, strength and caster control during wheel travel
Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
Fabricated steel blocks provide level stance from front to rear
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
Recommended Tires & Wheels
(Trimming may be required)
37 x 12.5 with 17 x 9 and 5 in. Backspace
37 x 12.5 with 18 x 9 and 5 in. Backspace
37 x 12.5 with 20 x 9 and 5 in. Backspace
Rear Lift Option
5 Inch Block
Some F250/350 factory options increase the main leaf pack count from 2 to 3 leaf's (this is for top overload options only). Be sure to verify which factory leaf spring configuration your vehicle has and choose the appropriate option.
Leaf Springs
Reduces axle wrap and creates a more controlled and stable feel
Multi-leaf progressive design for smooth ride
Maintains factory payload weight ratings
Anti-friction pads provide a smooth and quiet ride
Shock Option
NX2 Nitro Series
Nitrogen-charged
Twin-tube design
10-stage velocity-sensitive valving
Dual-welded ends for increased strength
1-3/8-inch high-flow piston
Self-lubricating seals
Silver powder coat finish
FOX 2.0 Performance Series
2-inch Impact extruded aluminum body
Internal floating piston (IFP) monotube design
CNC machined 6061-T6 aluminum mounting ends
Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
Race-developed high-flow piston design
Application-specific valving to maximize performance
Long-lasting clear anodized finish
FOX 2.5 Performance Elite Series
Increased off-road capabilities
Easily adjust your shock for terrain, load and speed
2.5-inch Impact extruded aluminum body
Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
External reservoir design separates shock oil from the high-pressure nitrogen
DSC - Dual Speed Compression Adjuster comes standard
Fully serviceable for a lifetime of use
1-year Manufacturer's Warranty