SKU: 21250805092

2017-2022 Superduty 4" FOX 2.0 Performance Conversion Kit (BDS1557FPE)

Sale price$3596.66 Regular price$3996.29
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

2017-2022 Superduty 4" FOX 2.0 Performance Conversion Kit (BDS1557FPE)BDS 4" radius arm lift kit with FOX 2. 5 Performance Elite coil over conversion for 2017 2022 Ford F250 and F350 Super Duty diesel trucks, with clearance for up to 37" tires. Up front are diesel specific FOX 2. 5 coil overs, heavy duty replacement radius arms that correct caster, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, and brake line brackets. The rear uses a fabricated lift block, longer u bolts,

BDS 4" radius arm lift kit with FOX 2.5 Performance Elite coil-over conversion for 2017-2022 Ford F250 and F350 Super Duty diesel trucks, with clearance for up to 37" tires. Up front are diesel-specific FOX 2.5 coil-overs, heavy-duty replacement radius arms that correct caster, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, and brake line brackets. The rear uses a fabricated lift block, longer u-bolts, brake line brackets, and FOX Performance shocks.

The FOX 2.5 Performance Elite shocks come tuned and ready to bolt on, with a remote reservoir to keep fluid cool and a Dual Speed Compression Adjust offering 10 low-speed and 12 high-speed compression settings.

Features
  • FOX 2.5 coil-over mounts in factory coil bucket location
  • Adds a secondary FOX 2.0 shock for max performance
  • Eibach coil springs ride smooth through the roughest terrain
  • Heavy duty tubular steel radius arms correct caster while maximizing ground clearance
  • Track bar relocation bracket and pitman arm maintain proper steering angles
  • Fabricated steel blocks provide a level stance front to rear
  • FOX shocks are fully serviceable and corrosion resistant
Specs
  • Front Lift Method: Coil-Over
  • Rear Lift Method: Leaf Spring
  • 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
  • If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
  • 37x12.50 tires may require minor trimming
  • Some models come with a 2-leaf main rear leaf spring pack and others a 3-leaf main. Order the correct option.
  • If equipped with a factory rear sway bar, add 123005
Includes
  • BDS003639, 2017-2024 Super Duty 6 inch Rear Leaf Spring (UPC 658848611409)
  • BDS013414, 2017-2024 Super Duty 4 inch Front Box Kit (UPC 658848613458)
  • BDS013438, 2017-2024 Ford F250/F350 4 inch Rear Leaf Spring Box Kit (UPC 658848613540)
  • BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
  • 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
  • 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:
  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: 21250805092

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K
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Kevin R Richer
Natrona Heights, US
★★★★★ 5
Worked perfectly
The cable is used as the main feed wire from my hi amp alternator to battery. Needed to be flexible do to the tight routing behind the bell housing . nice cable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2020
J
Verified Purchase
James
West Palm Beach, US
★★★★★ 5
One wire alty
I installed this on a Chevy k10 as the charge wire from the alternator to the battery so for perfect it has been about 6 months
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Reviewed in the United States on September 16, 2021
C
Verified Purchase
Chris Wilson
Cuba, US
★★★★★ 5
Good fit.
Size: 89-96158T 1PC
Just what i asked for. It's a direct replacement on my 9.9 mercury outboard.
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Reviewed in the United States on September 11, 2025
B
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Burja
San Leandro, US
★★★★★ 4
Good
Size: 89-96158T 2PCS
Good
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Reviewed in the United States on October 26, 2025
P
Verified Purchase
Patrick TTillery
Massapequa, US
★★★★★ 1
Bad solenoid
Size: 89-96158T 2PCS
One of the cylinders works, and the other cylinder was a bad one. It did not work.
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Reviewed in the United States on August 12, 2025

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