Important Notes
- Removal of factory block required. Rear add a leaf is required for models equipped with factory 3-7/8" block for level to tail high stance. Single add-a-leaf kit # 113218 recommended for more level stance - Dual add-a-leaf kit # 113209 recommended for tail high stance. (Add-a-leafs do not apply to rear leaf spring equipped systems)
- Front exhaust modification may be required to clear front drive shaft (gas only).
- If equipped with 2-piece driveshaft, a driveshaft alignment kit may be required.
- Although extremely rare, front and/or rear driveline vibration may occur.
- If equipped with rear sway bar, #123009 required.
- U-bolts will not work on dually.
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
Increase the height of your 2011-2016 Ford F250 and F350 Super Duty gas 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 35" tires.
Up front the lift kit includes gas-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, u-bolt flip kit for max clearance, 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, gas-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.
Recommended Tires & Wheels
(Trimming may be required)
- 35 x 12.5 with 17 x 9 and 4.5 in. Backspace
- 35 x 12.5 with 18 x 9 and 4.5in. Backspace
- 35 x 12.5 with 20 x 9 and 4.5in. Backspace
Rear Lift Option
Block Kit
- Blocks are made from cast iron for strength.
- Tapered for correct pinion angle.
- Steel pin and hole are offset to restore axle position.
Leaf Springs
- Eliminates any need for a lift block.
- Reduces axle wrap and creates a more controlled and stable feel.
- Multi-leaf progressive design for a smooth ride.
- Maintains factory payload weight ratings.
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
