BDS590FS | BDS Suspension 4 Inch Lift Kit With 4 Link For Ford F-250/F-350 Super Duty 4WD (2011-2016) | Diesel | Rear Lift Block Kit, Fox 2.0 Performance Series

Raise the height of your 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 35" 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, u-bolt flip kit for max clearance, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.

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)

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.

Rear Shock 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.

Important Notes

1. 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)
2. If equipped with 2-piece driveshaft, a driveshaft alignment kit may be required.
3. Although extremely rare, front and/or rear driveline vibration may occur.
4. If equipped with rear sway bar, #123009 required.
5. U-bolts will not work on dually.

Installation

Est Install Time

8 hours

Difficulty Level:

Moderate

Specifications

• Front Lift Method : Cross Spring
• Rear Lift Method : Block
• Shocks Included : Yes
• Front Lift Height : 4"
• Rear Lift Height : 4"