Next level performance for your Super Duty with this 5" radius arm lift kit with FOX Performance Elite shocks.

These kits are designed to improve performance and capability offroad while retaining great on-road handling. This kit builds on the stout BDS radius arm design and dual rate coil springs combined with FOX 2.5 Performance Elite (PE) shocks. These aluminum bodied shocks offer improved damper performance, better heat dispersion and easy tuning via the DSC (dual speed compression) adjusters located on the reservoir allowing you to dial in the high-speed and low-speed compression settings.

The foundation for this kit is the tried-and-true BDS radius arm lift kit that utilizes high strength tubular gusseted radius arms to correction front axle positioning, add strength and increase ground clearance. The kit also includes steering correction with a forged drop pitman arm along with a HD track bar bracket. Sway bar and brake line relocation brackets are utilized along with bump stop extensions. Fox 2.5" Performance Elite shocks and your choice of rear lift solutions to lift and level out the stance in the rear as well as dampen the harshest environments. BDS designs this kit as a complete solution to transform your Super Duty to tame the any terrain.

Take your Super Duty to the next level with BDS and FOX.

• Tire & Wheel Combinations
• 37" x 12.50 w/17 x 9 and 4.5-5" back spacing
• 37" x 12.50 w/18 x 9 and 4.5-5" back spacing
• 37" x 12.50 w/20 x 9 and back spacing

*Trimming may be required*

• Est. Installation: 4-5 hours
• Difficulty Level (easy 1 - 5 complicated): 3

Kit Components
Qty Part# Description
1x 013414 Front Box Kit
1x 013459 2020-2023 F250/F350 4.5" Rear Block Kit
1x 013516 2017 F250 5" Rear Block Kit -3 Leaf Main
1x 033411 Coil Spring Box Kit (Diesel)
1x 123263 2023 Ford F250/350 4wd Radius Arm Kit, P
1x 85431 NX2 Single Stabilizer (BDS Only)
1x 88326097 Kit: 17-ON Ford SD Front, 2.5 Truck PES,
1x 88326100 Kit: 17-ON Ford SD Rear, 2.5 Truck PES,
1x 55380 2017-2020 Ford Super Duty - Dual Steerin
2x 98224010 Fox 2.0 Steer Stab 23.7 x 15.1 EB1/EB1
1x 123203 Adjustable Front Track Bar
1x 123402 Driveshaft Alignment Kit

Important Kit Notes
1. Ford recommends replacement of the pitman arm nut after each time it has been removed.
2. Use a small pitman arm puller to remove the drag link joint and steering stabilizer taper.
3. If your truck is equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required: BDS123402.
4. Due to taller factory ride height, Tremor models will not net full advertised lift height. Final ride height will be the same as standard models.
5. Larger tires on stock wheel are not recommended due to interference with brake line, radius arm and sway bar. Use recommended specs listed in wheel and tire fitment section.
6. Minor trimming may be necessary for clearance of 37x12.50 tires on certain wheel setups.
7. Installation requires a torque wrench capable of 406 ft-lbs.
8. Trucks without top mounted overload springs will require (4) UBT4028.