SKU: 90310486487

2017-2019 Superduty 4" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1578H)

Sale price$978.75 Regular price$1087.50
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

2017-2019 Superduty 4" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1578H)Upgrade your dual rear wheel inchDRW inch 2017 2019 Ford F350 Super Duty gas powered truck with this 4 inch lift kit and 4 Link conversion from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your dually Ford truck up right with clearance for up to 37 inch Tires. Up front the lift kit includes gasoline specific Pro Ride coil springs, 4 link control arms with conversion brackets,

Upgrade your dual rear wheel inchDRW inch 2017-2019 Ford F350 Super Duty gas powered truck with this 4-inch lift kit and 4-Link conversion from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your dually Ford truck up right with clearance for up to 37 inch Tires. Up front the lift kit includes gasoline-specific Pro-Ride coil springs, 4-link control arms with conversion brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks. In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.

Features
  • Easy, 100 percent Bolt-on installation
  • Pro-Ride dual rate coil springs provide a remarkable ride through any 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
  • Standard NX2 Nitro shocks with vehicle-specific valving for better control
  • Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road
  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch high-flow piston
  • Self-lubricating seals
  • Silver powder coat finish
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 4 inch
  • Rear Lift Height: 3 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 37x12.5
  • Wheel Diameter: 18x9, 20x9
  • Back Spacing: 5/5
Notes
  • Minor trimming may be necessary for clearance of 37x12.50 Tires on certain wheel setups
  • Installation requires a torque wrench capable of 405 ft-lbs
Includes
  • BDS013423, 2017-2022 Ford F-250 / F-350 4 Inch 4-Link Box Kit 2of2 (UPC 658848613496)
  • BDS013526, 2017-2020 F350 Dually 5 inch Block Kit (UPC 658848613632)
  • 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)
  • BDS85700, Shock- 25.20 x 15.20 x 2-3/8 - S50/EB2 (UPC 711745609495)
  • BDS85718, Shock - 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609563)
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: 90310486487

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4.4 ★★★★★
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Ron Haas
Omaha, US
★★★★★ 5
Perfect fit and inexpensive
Size: 1-Pack
These are cheap and an easy fix to keep your car's HVAC running well. At this price you should replace these annually.
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Reviewed in the United States on May 5, 2026
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Bradley Carlsen
Draper, US
★★★★★ 5
Clean 2016 Prius
Size: 1-Pack
Fit my 2016 Prius good. I have had it installed for 10,000 miles and seems to work good still. With a nasty truck or old oil burner around me (windows up) I can smell some fumes but not much. Fumes might be coming from other sources like Worn window seals or firewall wire passages. If I flip the switch to recirculated air, I don't smell much. Great for the price and will buy another when I need it. Filter was great for winter driving. Better protection than stock. I forgot there was dog smell in the car.
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Reviewed in the United States on February 25, 2026
A
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Amazon Customer
Houston, US
★★★★★ 4
Good air filter
Size: 1-Pack, Size: 1-Pack
This cabin air filter looks well made and fits perfectly. Installation is very easy, and once installed you can notice cleaner airflow inside the vehicle. For the price, it offers solid performance and is a great alternative to the OEM filter. The only reason I’m giving it 4 stars instead of 5 is that the material feels slightly thinner than the original filter, so it may need to be replaced a bit more often. That said, it still filters well and works as expected.
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Reviewed in the United States on December 23, 2025
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Great replacement cabin air filters
Size: 2-Pack
This cabin air filter was a perfect fit for my 2019 Camry XLE. Great price, too. I just took the old one out and popped the new one in, took about 2 minutes or less. Seems to be great quality.
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Reviewed in the United States on May 1, 2026
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Amazon Customer
Waukegan, US
★★★★★ 5
Great fit and quality.
Size: 1-Pack
Arrived quickly. Fit properly. Good price.
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Reviewed in the United States on May 11, 2026

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