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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Sarah
Charlottesville, US
★★★★★ 5
Second time
So I’ll be honest I bought this a few years back no clue it’s purpose. Now just bought one to do Go with firebox. I hooked up my mom’s box at Christmas and it’s in a closet. Yes I know not supposed to be in the closet but long story . That is where it is. So this extender device works. I still don’t really understand the purpose but we got the kitchen tv working yay!
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Reviewed in the United States on January 1, 2025
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PJ
Chelsea, US
★★★★★ 5
Works great
Works great with my fire TV cube Get great Wi-Fi signal in my back bedroom which was only two bars now I get all four bars on Wi-Fi signal
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Reviewed in the United States on July 21, 2025
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Beth
Grantham, US
★★★★★ 1
Avoid this device – A costly mistake that restricts your access
I purchased the Amazon Fire TV Cube hoping to streamline my home entertainment, but it has been a total disappointment and a waste of hours trying to set it up. It is not compatible with my TDS TV+, one of the largest providers. The Amazon Fire TV Cube is garbage that just wants to sell a bunch of apps. I am returning this immediately, and I strongly urge others to stay away. This device is a total rip-off. It effectively tries to force you into an ecosystem where you are pushed toward paid subscription services just to access basic local channels you should already be able to watch. It feels like a transparent attempt by Amazon to control and monetize your viewing habits, creating massive, unnecessary fees for content that is already included in standard service packages. If you value your time and your money, look for a more open, compatible alternative. Do not buy this product unless you are looking for an expensive subscription trap.
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Reviewed in the United States on May 31, 2026
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Peakbo
Alexandria, US
★★★★★ 5
Works perfectly with FireTv!
Configuration: Fire TV Soundbar
Plug and play with a smallish FireTv in a bedroom. Sounds great and works seamlessly with a FireTv remote using the included HDMI/arc cable. Exactly what I needed at a great price.
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Reviewed in the United States on May 6, 2026
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AKS
Birmingham, US
★★★★★ 5
Good soundbar for a bedroom
Configuration: Fire TV Soundbar
I own a Fire TV (not the stick) and kept having volume issues on everything so finally picked up this sound bar by Amazon. It's an excellent value for the price on Black Friday / Cyber Monday. Football games, TV shows, Netflix movies &, Amazon prime now sound clear and good and the movies get brought to life with bass. Just don't expect the movie experience to be like your media room or main TV where you have a proper audio setup. This is meant for a bedroom not a family room. When doing setup be sure to select eArch in the FireTV audio settings I found if you leave it set as AUTO the SoundBar tends not to automatical turn off. Pros: Setup is simple and takes five minutes or less (unless ur doing a wall mount). Mine is setting on a TV cabinet. The original FireTV remote works with out needing to switch to the one that is in the box (unless want to change the EQ settings). Came with an HDMI cable as most sound bars by the bigger brands do not include one. Sound quality is impressive along with the bass (I haven't changed any settings).. I do car audio installations I was impressed by the bass as to no subwoofer. It's not going to rock the room but for a bedroom it provides enough. If you expected to shake the room then you need the Amazon 3.1 soundbar which is made for a family room. Bluetooth audio also sounds great when connected to a mobile phone as the source. Cons: Seems a few times the volume settings has a lag when you increase or decrease the volume by a few seconds. Final impression: I found it to be a good purchase with good sound quality.
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Reviewed in the United States on November 29, 2025

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