BDS1570FS | BDS Suspension 5 Inch Lift Kit With 4-Link For Ford F-250 / F-350 Super Duty 4WD | 2020-2022 | Gas | Rear Leaf Springs, Fox 2.0 Performance Shocks

• 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

• 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

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.

Rear Lift Option

4 Inch Block Kit

• Included in the base system.
• Made of cast iron for high strength.
• Designed to provide correct pinion angles.

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

Important Notes

1. Ford recommends the replacement of the pitman arm nut after each time it has been removed.
2. If installed on a truck with a top-mounted overload spring, an overload spacer block taller than 1-1/8" UBT4027 (Qty: 4) is required.
3. Front exhaust modification may be required to clear the front drive shaft (Gas Only).
4. Use a small pitman arm puller to remove the drag link joint and steering stabilizer taper.
5. If your truck is equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required: BDS123402.
6. Due to the taller factory ride height, Tremor models will not net the full advertised lift height. The final ride height will be the same as standard models.
7. Larger tires on the stock wheel are not recommended due to the brake line clearance required. Use recommended specs listed in the wheel and tire fitment section.
8. Minor trimming may be necessary for clearance of 37x12.50 tires on certain wheel setups.
9. Installation requires a torque wrench capable of 405 ft-lbs.
10. Some trucks with a rear driveline vibration may have a recall from Ford regarding the rear axle. (Safety Recall 21S31) Due to the recall procedure, BDS recommends having this performed prior to installing the lift.
11. Due to factory ride heights being lower on 2020 and newer model year trucks, the net lift you will gain with this kit will be 1" more than advertised. (EX. 4" kit will net 5" of lift)

Installation

Specialty Tools Needed :

Cut-off Tool, Pitman Arm Puller

Specification