2011-2016 Powerstroke 4" 4 Link BDS Conversion Lift Kit (BDS590H)
This BDS system converts your truck to a 4" lifted 4-Link setup monster! The full replacement 4-Link system is centered around 4 massive control arms featuring greaseable ends and is set up to correct the alignment tire placement inside the wheel well, while reducing caster change through wheel travel creating a more controlled feel both on and off-road.
Tire & Wheel Combinations:
- 35" x 12.50" w/ 17 x 9 and 4.5"
- 35" x 12.50" w/ 18 x 9 and 4.5"
- 35" x 12.50" w/ 20 x 9 and 4.5"
Notes:
- Removal of factory block required. Net rear lift height will vary depending on the height of the factory block but will result in a level stance.
- Front exhaust modification may be required to clear the front driveshaft (gas only).
- If equipped with a 2-piece driveshaft, a driveshaft alignment kit may be required.
- Although extremely rare, front and/or rear driveline vibration may occur.
- If equipped with a rear sway bar, #123009 is required.
- U-bolts will not work on dually.
Installation:
- Click Here For Installation Instructions
- Difficulty: 3 (where 1 = easiest and 5 = complicated)
Part Number: BDS590H

4" Front Coil Springs
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Fox 2.5 Series Remote Reservoir Coilovers
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Fox 2.5 Series Remote Reservoir Coilovers w/ DSC
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Required if you have selected Coilovers for the Front Lift.

Coilover Mounting Kit
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4-Link Box Kit
This Box Kit includes the following products:
- Driver & Passenger Side 4-Link Frame Bracket
- Driver & Passenger Side Sway Bar Drop Bracket - (4" & 6" Lift)
- Upper & Lower 4-Link Arms
- 4 Link Bushings
- 4 1.00 x 0.120 x 3.25 Arm Sleeves
- 4 90 Degree Grease Fittings
- Bolt Pack - 4 Link Brackets
- Track Bar Bracket
- Track Bar Bracket Spacer
- 2 Cam Washers
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4" 4-Link Box Kit
This Box Kit includes the following products:
- Pitman Arm
- 2 Zip Ties
- 2 Mountable Zip Ties
- Steering Stabilizer Bracket
- Steel Stabilizer Spacer
- Bolt Pack - Stabilizer
- Driver & Passenger Side Front Brakeline Bracket - (6" Lift)
- 2 8mm-1.25 x 130mm bolts
- 2 5/16" SAE Flat Washers
- 2 Bump Stop Spacer
- Bolt Pack
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5" Rear Block Kit
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3-4" Lift Leaf Spring (2x)
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Required if you have selected full Leaf Spring Replacements
Rear Leaf Spring Box Kit
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IMPORTANT NOTE: If you chose "Rear Leaf Springs" during the Rear Lift Options selection, choose "No Rear Add-A-Leaf Kit" and continue to the next selection. This option only applies to "Rear Block Kit" equipped systems.
When building your system with the "Rear Block Kit" option, models equipped with a factory 3-7/8" block require an optional add-a-leaf kit to achieve a level to tail high stance. On these models, we recommend adding a single add-a-leaf kit # 113218 for a more level stance - Dual add-a-leaf kit # 113209 is recommended for tail high stance.