2020-2022 Superduty 4WD Fox 2.5 PE w/ Radius Arm Lift Kit 4" (BDS1971FPE)

2020-2022 Superduty 4WD Fox 2.5 PE w/ Radius Arm Lift Kit 4" (BDS1971FPE)Elevate your Ford F 350 4WD diesel with this precision engineered 4" suspension system from BDS. Designed specifically for Super Duty diesel trucks, this lift kit combines advanced FOX coil over damping technology with reinforced radius arms and diesel optimized steering geometry. The result is enhanced ground clearance, improved handling dynamics, and expanded off road potential without compromising ride quality or component longevity. Features FOX

Elevate your Ford F-350 4WD diesel with this precision-engineered 4" suspension system from BDS. Designed specifically for Super Duty diesel trucks, this lift kit combines advanced FOX coil-over damping technology with reinforced radius arms and diesel-optimized steering geometry. The result is enhanced ground clearance, improved handling dynamics, and expanded off-road potential without compromising ride quality or component longevity.

Features

• FOX 2.5 Coil-Over mounts in factory coil bucket location
• Adds additional secondary FOX 2.0 shock for max performance
• Eibach coil springs ride smooth through the roughest terrain
• Heavy duty tubular steel radius arms that correct caster while maximizing ground clearance
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Fabricated steel blocks provide level stance from front to rear
• FOX shocks are fully serviceable and resistant to corrosion and harsh environments
  

Shock Features

• 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

Notes

• Removal of the factory leaf spring block is required. The net rear lift will vary depending on the height of the factory block but will result in a level stance.
• If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
• Torque wrench capable of 405 ft-lbs required.
• 37 x 12.50 tires may require minor trimming.

Specifications

• Front Lift Method : Coil-Over
• Front Lift Height : 4"
• Rear Lift Method : Block
• Rear Lift Height : 2"
• Shocks Included : Yes
• Lift Height : 4-5.5"

Tire Fitment

• 37 x 12.5 with and in. Backspace