DIESEL ONLY
Next level performance for your Super Duty with this PE coilover radius arm lift kit.

These kits are designed to improve performance and capability offroad while retaining great on-road handling. This kit builds on the BDS radius arm design to convert the front springs over to FOX 2.5 Performance Elite (PE) coilovers. These aluminum bodied coilovers 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. These coilovers come pre-tuned and full assembled to easy installation with the provided bolt-on coilover mounting brackets.

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 2.0 Performance Series shocks and your choice of lift solutions to lift and level out the stance in the rear. BDS designs this kit as a complete solution to transform your Super Duty to tame the any terrain. As with all BDS kits, these include Factory Protection Plus offering you a 5yr/60k-mile drivetrain warranty and no fine print warranty on the kit itself. 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 4.5" - 5" back spacing
*Trimming may be required*

Est. Installation: 4-6 hours
Difficulty Level (easy 1 - 5 complicated): 3

Kit Components
Qty Part# Description
1x 013414 Front Box Kit
1x 013517 5" Rear Block Kit - 2 Leaf Main
1x 123251 Radius Arm Box Kit
1x 123613 2017-2022 Super Duty Coil-over Mount Kit
1x 88406427 Kit: BDS 05-On Ford SD Front Coilover, 2
2x 98224700 Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
2x 98224718 Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
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 2017-2023 F250 Adjustable Front Track Bar

Important Kit Notes
1. Diesel Model Only
2. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
3. 37 x 12.50 tires may require minor trimming.
4. Some models may be factory equipped with a 2-leaf main rear leaf spring pack and others a 3-leaf main. Be sure to order the correct option when customizing your kit.
5. If your truck is equipped with a factory rear sway bar add: 123005