BDS 4-Inch 4-Link Lift Kit | FOX 2.5 Performance Elite | Ford F-350 Super Duty DRW 4WD Gas 2020-2022

BDS 4-Inch 4-Link Lift Kit | FOX 2.5 Performance Elite Shocks | Ford F-350 Super Duty DRW 4WD Gas 2020–2022 | SKU: BDS1997FPE

The BDS 4-Inch 4-Link Lift Kit (SKU: BDS1997FPE) is a complete 4-inch front lift system for 2020–2022 Ford F-350 Super Duty DRW (dual rear wheel / dually) 4WD gas models, paired with FOX 2.5 Performance Elite external reservoir shocks. This kit uses a true 4-link front suspension conversion — replacing the factory radius arm design with a 4-link setup engineered specifically for the F-350 Super Duty DRW platform at 4-inch lift height. This kit is for gas-powered F-350 Super Duty DRW models only — does not fit diesel. Does not fit SRW (single rear wheel) F-350 — contact OFAS at 903-347-3875 to confirm SRW compatibility. This kit covers 2020–2022 only — does not fit 2023 or newer.

Verified Fitment (OFAS Standard)

• Ford F-350 Super Duty DRW 4WD Gas: 2020–2022

Does NOT fit: Ford F-350 Super Duty diesel — contact OFAS at 903-347-3875 to confirm diesel variant availability. Does not fit Ford F-350 Super Duty SRW — contact OFAS to confirm SRW compatibility. Does not fit Ford F-350 Super Duty 2WD. Does not fit 2023 or newer F-350 Super Duty — different specifications. Does not fit 2019 or earlier F-350 Super Duty. Does not fit F-250 Super Duty — different platform. Does not fit F-150. Confirm model year, drivetrain, engine, and rear wheel configuration (DRW vs. SRW) before ordering.

Three Critical Fitment Gates

• DRW (dually) only: This kit is engineered for the F-350 Super Duty DRW platform. Contact OFAS at 903-347-3875 to confirm SRW compatibility before ordering.
• 4WD only: Does not fit 2WD models.
• Gas only: Gas-tuned components for the 7.3L gas platform. Does not fit diesel — contact OFAS to confirm diesel variant availability.

4-Link Conversion — Why It Matters on the F-350 DRW

• True 4-link setup: Replaces factory radius arm design — corrects geometry at 4-inch lift height, eliminates radius arm bind, improves articulation
• DRW-specific engineering: 4-link geometry engineered for the F-350 DRW platform’s unique front axle loads and suspension characteristics
• Caster correction: Maintains proper caster angle at 4-inch lift height
• Reduced bushing bind: 4-link geometry reduces bind under articulation and load
• Stability under load: Consistent handling and stability when towing and hauling at DRW capacity
• Track bar correction: Maintains proper axle centering at lifted height

FOX 2.5 Performance Elite Shocks

• 2.5-inch shock body: Greater oil volume and heat capacity vs. FOX 2.0
• External reservoir: Increased total oil volume for consistent damping during extended towing and off-road use
• Advanced valving: Precise, consistent damping across a wider range of speeds and terrain inputs
• FOX warranty: 1-year limited warranty

What’s Included

• 4-link front suspension conversion components — DRW-specific
• Gas-tuned front coil springs
• FOX 2.5 Performance Elite shocks with external reservoirs
• Track bar correction bracket
• All required hardware and installation hardware

Technical Specifications

• SKU: BDS1997FPE
• Brand: BDS Suspension
• Lift Height: 4 inches (front)
• Suspension Type: 4-link conversion — DRW-specific
• Shocks: FOX 2.5 Performance Elite — external reservoir
• Application: Ford F-350 Super Duty DRW 4WD Gas 2020–2022
• Warranty: BDS No-Fine-Print Warranty + FOX 1-year limited warranty on shocks

Installation Notes

• Professional installation required: 4-link conversion on a DRW Super Duty requires professional installation by a qualified suspension shop experienced with Super Duty platforms.
• Alignment mandatory: Full front-end alignment required after installation. Do not drive on public roads before alignment is completed.
• Driveline inspection: Inspect driveshaft angles and U-joint operating angles after installation at 4-inch lift height.
• External reservoir routing: Follow BDS and FOX installation instructions for reservoir placement to avoid pinch points and heat sources.
• Torque specs: All fasteners must be torqued to BDS specifications per installation instructions.
• Break-in period: Allow FOX shocks to break in per FOX recommendations before aggressive off-road use.
• Tire sizing: Contact OFAS at 903-347-3875 to confirm maximum tire size before ordering wheels and tires.

Installation Warning

Professional installation required. Alignment mandatory. Driveline inspection required after installation. Does not fit diesel, 2WD, SRW, 2019 or earlier, or 2023 or newer F-350 Super Duty. Does not fit F-250 or F-150.

Have you confirmed your F-350 Super Duty is a 2020–2022 DRW 4WD gas model — diesel? Contact OFAS at 903-347-3875 to confirm diesel variant. SRW? Contact OFAS to confirm SRW compatibility. 2023 or newer? Contact OFAS at 903-347-3875 before ordering.