Home/4–6" Lift Kits/BDS Suspension/BDS Suspension 4" Lift Kit — Gas — 2017-2019 Ford F-350 Super Duty, select trims, 4WD (BDS1578FS)
Product Details

BDS Lift Kit 4in 4-Link w/Fox Shocks - Gas w/FOX Shocks

Part number: BDS1578FS

Upgrade your dual rear wheel "DRW" 2017-2019 Ford 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 dually Ford truck up right with clearance for up to 37" tires.

Up front the lift kit includes gasoline-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, gasoline-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.

  • Easy, 100% Bolt-on installation
  • Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Specifications

Manufacturer data for this part — all visible, no tabs to dig through.

BrandBDS Suspension
Part numberBDS1578FS
CategorySuspension & Lift
Vehicle Compatibility
YearsMakeModel
2017–2019FordF-350 Super Duty
BDS Suspension 4" Lift Kit — Gas — 2017...
BDS1578FS
$4,069.99
$4,069.99in stock · tracked delivery

Complete the build

Other parts in Truck Suspension & Lift Kits. Untick anything you don’t need.

BDS Suspension 4" Lift Kit — Gas — 2017-2019 Ford F-350 Super Duty, select trims, 4WD (BDS1578FS) $4,069.99
+
Rugged Ridge Shocks (18050.88) $739.99
+
Superlift Tie Bolts with Nuts 5/16 X 3.5 Pr — 2011-2014 Ford F-250 $24.99
Total for all 3
$4,834.97

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