2020-2021 Powerstroke DRW 6" Radius Arm Suspension Lift System - Fox 2.5 C/O (BDS1573F)
BDS 6" radius arm lift systems with FOX 2.0 Series gas shocks & Remote Reservoir coilovers for your Ford Super Duty offer improved performance, capability, vastly superior damping capability to soak up the harshest terrains offroad while offering comfort for your daily commute, & quiet operation. Only the best quality materials & relevant parts go into BDS Kits; which means less maintenance, less time looking, and less confusion for you. Everything you need to take your new Super Duty to the next level.
Tire & Wheel Combinations:
- 38x13.50 w/ 20x9 and 4.5-5"
- 38x13.50 w/ 20x10 and 5"
Notes:
- Due to taller factory ride height, Tremor models will not net full advertised lift height. The final right height will be the same as standard models.
- Dually Diesel Models Transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402).
- 38 x 13.50 tires may require minor trimming.
- The indexing ring has not been designed to work on manual-shift transfer case models. Modification to the shift cable mount will be required.
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS1573F

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 perform and provide correct ride height right out of the box. From valving to spring rate, preload, and hose, designed to take all the guesswork 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 Coilovers w/ DSC
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Coilover Mounting Kit
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DSL Transfer Case Indexing Kit
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Dually 5" Block Kit
This Box Kit includes the following products:
- Driver & Passenger Side 5" rear tapered 3/4" Pin
- Bag Kit
- 5/8 x 3-1/8 x 19 Semi-Round U-Bolts
- 5/8 washers
- 5/8 high nuts
- E-Brake Relocation Bracket
- E-Brake Clamp Bracket
- Bolt Pack
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Front Suspension Box Kit
This Box Kit includes the following products:
- Pitman Arm
- Driver & Passenger Side Brakeline Bracket
- Front Bump Stop Extension
- Driver & Passenger Sway Bar Drop
- Track Bar Bracket
- Bag Kit
- Track Bar Cam Washer
- 1/8" x 1-1/8" cotter pin
- CV Joint Boot Clamp
- Zip Tie
- Brakeline Hardline Extension
- Bolt Pack - Sway Bar Drop Bracket
- Bolt Pack - Bump Stops
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Radius Arm Box Kit
This Box Kit includes the following products:
- Driver & Passenger Side Radius Arm Assembly
- Bag Kit - Radius Arms
- Radius Arm Cam Plates
- 18mm x 150mm bolt
- 18mm Prevailing Torque Nut
- 3/4" SAE Washers
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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.