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Description
2020-2022 Superduty 5" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1568FS)BDS 5" lift kit with 4 link conversion for Ford Super Duty gas trucks, with clearance for up to 37" tires. Up front are gasoline specific Pro Ride coil springs, 4 link control arms with conversion brackets, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses a fabricated lift block, longer u bolts, brake line brackets, and NX2 Nitro or FOX
BDS 5" lift kit with 4-link conversion for Ford Super Duty gas trucks, with clearance for up to 37" tires. Up front are gasoline-specific Pro-Ride coil springs, 4-link control arms with conversion brackets, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses a fabricated lift block, longer u-bolts, brake line brackets, and NX2 Nitro or FOX Performance shocks.
Features
- 100 percent bolt-on installation
- Pro-Ride dual rate coil springs ride smooth through any terrain
- Heavy duty 4-link control arms improve handling, stability, strength, and caster control through wheel travel
- Track bar relocation bracket and pitman arm maintain proper steering angles
- Fabricated steel blocks provide a level stance front to rear
- Standard NX2 Nitro shocks with vehicle-specific valving
- Upgrade to FOX 2.0 Performance Series shocks for max on- and off-road performance
Specs
- Front Lift Method: Coil Spring
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 5 inch
- Rear Lift Height: 4 inch
Recommended Tire & Wheel Fitment
- Tire Size: 37x12.5
- Wheel Diameter: 18x9, 20x9
- Back Spacing: 5/5
Notes
- Ford recommends replacing the pitman arm nut after each removal
- If installed on a truck with a top-mounted overload spring, an overload spacer block taller than 1-1/8" (UBT4027, Qty 4) is required
- Front exhaust modification may be required to clear the front driveshaft (gas only)
- Use a small pitman arm puller to remove the drag link joint and steering stabilizer taper
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
- Due to taller factory ride height, Tremor models will not net the full advertised lift; final height matches standard models
- Larger tires on stock wheels are not recommended due to brake line clearance; use the recommended wheel and tire fitment specs
- Minor trimming may be necessary for 37x12.50 tires on certain wheel setups
- Installation requires a torque wrench capable of 405 ft-lbs
- Some trucks with rear driveline vibration may have Ford Safety Recall 21S31; BDS recommends having it performed before installing the lift
Includes
- BDS013423, 2017-2022 Ford F-250 / F-350 4 Inch 4-Link Box Kit 2of2 (UPC 658848613496)
- BDS013459, 2020-2022 F250/F350 4.5 inch Rear Block Kit (UPC 658848613564)
- BDS013601, 2017-2022 Super Duty 4-Link Box Kit 1of2 (UPC 658848613700)
- BDS033412, 2005-2024 Ford F250/F350 Gas 4 inch Coil Spring Kit (UPC 658848616534)
- BDS85431, 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
- FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
- FOX98224718, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 362 reviews
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Product Reviews
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Flattering fit
Color: White, Size: Large
Flattering fit and comfortable. Material is a bit see through but that doesn't bother me. Great value for a nice looking shirt.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Super Soft and Comfortable, Just Not the Most Forgiving Fit
Color: Purple, Size: X-Large
This top is incredibly soft and comfortable, which was the first thing I noticed. It has a really nice, lightweight feel that is easy to wear and not too thick or heavy, making it great for everyday use. Fit is true to size, but I would not call it very forgiving through the midsection. It is not cropped, but it also does not have much added length, so it hits in a way that can highlight the stomach area more than expected. Just something to be aware of depending on how you like your tops to fit. I know the material blend can pricey but still not sure I would say it's value is worth it. I like it, but I odn't love it. The purple color is better in person than the picture though! Overall, it is a great basic if you are looking for something soft and comfortable, just know it leans a bit more fitted than flowy.
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Reviewed in the United States on March 26, 2026