2020-2021 Powerstroke DRW F350 4" 4-Link Coilover Lift Kit (BDS1565F)
Take your new Super Duty to the next level with the tried & true BDS 4-link conversion system. A big upgrade from the factory stamped steel radius arms, these high-strength 4-link conversions offer improved handling, stability, strength, & caster control during wheel travel. In the rear of these 4" systems BDS offers multiple lift options for both the OE 2-leaf main spring pack & OE 3-leaf main spring pack equipped trucks. The first option is a 5" replacement block & U-bolt kit for the 3-leaf trucks. With FOX 2.0 Series shocks to compliment the front setup for all-around impressive performance.
Tire & Wheel Combinations:
- 37 x 12.50 w/ 17 x 9 and 4.5" - 5"
- 37 x 12.50 w/ 18 x 9 and 4.5" - 5"
- 37 x 12.50 w/ 20 x 9 and 4.5" - 5"
Notes:
- Diesel Model Only
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
- 37 x 12.50 tires may require minor trimming.
- Some models may be factory equipped with a 2-leaf main rear leaf spring pack and others a 3-leaf main. Be sure to order the correct option when customizing your kit.
- If your truck is equipped with a factory rear sway bar add: 123005
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS1565F

Front FOX 2.5 Series Remote Reservoir Coilovers
When you want the best in performance and capability, go with FOX. These race-proven FOX 2.5 factory series remote reservoir coilovers up the ante allowing for next level damper capability and control all neatly packaged. Designed for bolt-on installation, the engineers at BDS and FOX teamed up to offer this race-winning technology into a bolt-on, pre-tuned coilover designed to performance and provide correct ride height right out of box. From valving to spring rate, preload and hose length, designed to take all the guess work out of setting your vehicle up and are designed to be used with BDS lift systems. These coilovers use a large 2.5" body, 3" coil springs, 7/8" hardened carbon steel shaft, high flow piston, JM92 advanced racing shock oil, CNC machined 6061 T6 ends, and external remote reservoir improve damper capability across any terrain.
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Front FOX 2.5 Series Remote Reservoir Coilovers w/ DSC Adjusters
These race-proven FOX 2.5 remote reservoir coilovers up the ante allowing for next level damper capability and control all neatly packaged. Designed for bolt-on installation, the engineers at BDS and FOX teamed up to offer this race-winning technology into a bolt-on, pre-tuned coilover designed to performance and provide correct ride height right out of box. From valving to spring rate, preload and hose length, designed to take all the guess work out of setting your vehicle up and are designed to be used with BDS lift systems. These have the added benefit of DSC (dual speed compression) adjustment for easy to use high-speed and low-speed compression tuning build into the end of the reservoir to dial in performance for various terrains. These coilovers use a large 2.5" body, 3" coil springs, 7/8" hardened carbon steel shaft, high flow piston, JM92 advanced racing shock oil, CNC machined 6061 T6 ends, and DSC external remote reservoir improve damper capability across any terrain.
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Coilover Mounting Kit
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3" Rear Box Kit
This Box Kit includes the following products:
- 2 3" Rear Blocks
- 4 5/8 x 3-1/8 x 19 Semi-Round U-Bolts
- 3" Bump Stop Spacer
- 2 Bolt Packs
- 3 Bag Kits
- 5/8 washers
- 5/8 high nuts
- E-Brake Relocation Bracket
- E-Brake Relocation Clamp Bracket
- Logo Plate
- Rivets
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6" 4-Link Box Kit
This Box Kit includes the following products:
- Upper & Lower 4-Link Arms
- Bolt Pack - 4-link Arm Hardware
- Bag Kit - Upper & Lower Arms
- 4 1.0 x 0.120 x 3.25 DOM Sleeve
- 8 Bushings
- 4 90-degree grease fittings
- Cam Lock Plate
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4" 4-Link Box Kit
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Important: With the Coilovers & the Mounting kit provided, you have the option of keeping the factory location shocks or upgrading to Fox 2.0.