SKU: 46108733398

2020-2022 Superduty 4" 4-Link Conversion Kit with FOX 2.5 Performance Elite Shocks (BDS1565FPE)

Sale price$2622.15 Regular price$2913.50
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Description

2020-2022 Superduty 4" 4-Link Conversion Kit with FOX 2.5 Performance Elite Shocks (BDS1565FPE)Maximize the capability of your dual rear wheel Ford F350 Super Duty diesel powered truck with this 4 inch lift kit with 4 Link and FOX 2. 5 Performance Elite Coil over conversion from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your dually truck up right with clearance for up to 37 inch tires. Features FOX 2. 5 Coil Over mounts in factory coil bucket location Adds additional

Maximize the capability of your dual rear wheel Ford F350 Super Duty diesel powered truck with this 4-inch lift kit with 4-Link and FOX 2.5 Performance Elite Coil-over conversion from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your dually truck up right with clearance for up to 37 inch tires.

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 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
  • FOX shocks are fully serviceable and resistant to corrosion and harsh environments
  • Increased off-road capabilities
  • Easily adjust your shock for terrain, load and speed

Shock Features

FOX 2.5 Performance Elite shocks offer next level performance for on-road comfort and off-road capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter shocks are built for abuse and packed with race-proven technology. They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. The Dual Speed Compression adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs, offering 10 separate low-speed and 12 high-speed compression levels, with a black anodized aluminum reservoir to increase cooling efficiency.

  • 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
  • Dual Speed Compression Adjuster comes standard
  • Fully serviceable for a lifetime of use
  • 1-year Manufacturer's Warranty

4-Link Features

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 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.

Specs
  • Front Lift Method: Coil-Over
  • Rear Lift Method: Block
  • Front Lift Height: 4 inch
  • Rear Lift Height: 2 inch
  • Shocks Included: Yes
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.
Includes
  • BDS013317 - 2020-2022 Ford F-250/F-350 3In Rear Box Kit (UPC 658848613281)
  • BDS013423 - 2017-2022 Ford F-250 / F-350 4 Inch 4-Link Box Kit 2of2 (UPC 658848613496)
  • BDS013601 - 2017-2022 Super Duty 4-Link Box Kit 1of2 (UPC 658848613700)
  • BDS123613 - 2017-2024 Super Duty Coil-over Mount Kit (UPC 711745604407)
  • BDS85431 - 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
  • FOX88406427 - Kit: BDS 2005-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 4 inch Lift, Dual Speed Compression Adjust
  • FOX98224700 - Fox 2.0 Shock 25.65 x 16.05 x 2, S50/EB1, Qty 2
  • FOX98224718 - Fox 2.0 Shock 33.85 x 20.75 x 2, EB1/EB1, Qty 2
Manufacturer Description

Up front the lift kit includes diesel-specific FOX 2.5 coil-over shocks, 4-link control arms with conversion brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, and brake line brackets. 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. In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of FOX Performance shocks.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46108733398

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Texas Gal
Fort Morgan, US
★★★★★ 5
First use was great!
I've used it just the one time today. I had previously "edged" with a string weedwhacker, so while the grass was cut back some, there wasn't a trench dug out. I did a gentle push and pull, taking on about 18" at a time to get a new trench dug next to the sidewalk edge. It did a great job! The entire unit was much heavier and sturdy looking than I was afraid it would be for the price, so pleasantly surprised. Assembly wasn't complicated, but it did take two of us to hold it steady because getting the screws to seat in the square hole and not have the cord in the way was a bit tricky. I'm a 70+ lady, not large and not athletic, but I was able to handle this edger with ease. Now, to see how long it lasts!
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Reviewed in the United States on July 11, 2025
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James E Morris
Lowell, US
★★★★★ 5
Not expensive
Gets the job done
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Reviewed in the United States on April 27, 2026
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steven f
Charlottesville, US
★★★★★ 1
Initially defective poor quality
This item was initially defective and I needed one so I ordered another thinking it was a fluke. Both devices would not turn on. The second one briefly turned on for about 30 seconds and died. The major inconveniences that I can't return it in the normal way. I have to bring it to UPS and there isn't one near my house. I am very disappointed with this item and also with the return policy
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Reviewed in the United States on June 8, 2026
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JudeBlack
Fort Morgan, US
★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price. Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear. I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line. When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more! I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine! Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025
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Sherid94
Lexington, US
★★★★★ 5
Works great, easy assembly and no issues!
Using the weedeater for edging was too hard, so I purchased this. It works great! It was easy to assemble and easy to use. My lines are perfect, but the size, durability, and power of this gem get the job done, and it's lightweight enough that I can easily maneuver it around the yard. I chose a corded one so I don't have to deal with battery life or charging.
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Reviewed in the United States on September 26, 2025

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