• BDS 8" Long Arm System Ford F250/F350 4WD

BDS 8" Long Arm Suspension Lift Kit for 2005-2007 Ford F250/F350 Super Duty

  • $2,822.90

BDS Suspension 8" Long Arm Suspension Lift Kit 4 Link System for 2005-2007 Ford F250/F350 4WD pickup trucks.
Why a 4-link system It's simple, with 10" of wheel travel there is less than 1 degree of caster change (front axle rotation), this means control in the steering wheel over rough terrain. The stability in the steering wheel is noticeable even under normal driving conditions. In addition to 4 beefy control arms, this kit comes with new 4-link frame mounting brackets. These aren't a drop down bracket, they actually replace the stock mounting system. -Don't worry, no welding required. The kit also comes with a new steering stabilizer, anti-sway bar drop brackets, a dropped pitman arm for steering angle correction, a track bar relocation bracket to properly center your axle, front stainless steel brake lines, and bump stop extension.
The rear is lifted via new Glide-Ride Leaf Springs and u-bolts. Choose between gas and diesel configurations, as well as plenty of upgrades and accessories when customizing your kit.

Note: Components displayed in images may change based upon selections.

1. Front dual shock hoop requires different cylinders than what comes in the base kit.
2. If equipped with 2 piece driveshaft, a driveshaft alignment kit may be required.
3. BDS coils are custom rated made for either the diesel or gas. Please make the appropriate selection.

Lift Height
Front (Base Kit): 8 in 4-Link
Rear (Base Kit): 8 in Leaf Springs

Tire and Wheel Combinations
38" x 13.50" with 17 x 9 and 4.5" backspacing
38" x 13.50" with 18 x 9 and 4.5" backspacing
38" x 13.50" with 20 x 9 and 4.5" backspacing
*Trimming may be required*

Make Model Year Range
Ford F250/F350 Super Duty 2005-2007

Difficulty Level (1 easy – 5 complicated): 4
Estimated Installation Time (hours): 8

PDF (click here)

Qty Part# Description
(2) 003809 99-04 Ford Rear Spring
(1) 013810 4-link Box Kit 1 Of 2
(1) 013811 4-link Box Kit 2 Of 2
(1) 033811 8" F250, F350 Coil Springs -diesel
(1) 85415 NX² Steering Stabilizer
(2) 85751 NX² Shock Absorber
(2) 85765 NX² Shock Absorber

*Subject to change based upon selections

No Fine Print Warranty
BDS stands behind its products and that’s evident by their No Fine Print Warranty. This no-BS warranty protects the original purchaser against breakage, bending, sagging, or any other usage failure. This “no fine print” lifetime replacement warranty extends to cover all BDS hard parts as well as bushings. Exclusions would be product finish and wearable items such as shock/stabilizer cylinders, tie rod ends and ball joints that would fall under the separate Limited Lifetime Warranty policy. Beginning February 1, 2020 all new kit purchases include the No Fine Print Warranty on bushings.

Limited Lifetime Warranty (for wearable items)
Wearable items include shock/steering stabilizer cylinders, ball joints and tie rod ends. BDS Suspension Co. warrants to the original retail purchaser that its these wearable parts are free from defects in material and workmanship for so long as they own the vehicle. Excluded from this warranty are the finish of the product. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust or corrosion. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable.