BDS 5.5-Inch Radius Arm Lift Kit | FOX 2.0 Shocks | Ram 2500 4WD Gas 2014-2018

BDS 5.5-Inch Radius Arm Lift Kit | FOX 2.0 Shocks | Ram 2500 4WD Gas 2014–2018 | SKU: 2101FS

Is This for You?

This kit is for the 2014–2018 Ram 2500 4WD gas owner who wants 5.5 inches of front lift at the FOX 2.0 price point. This is the DS-generation Ram 2500 gas platform. If you have a 2019 or newer Ram 2500, stop here — that is the DT platform, order SKU 1681FS (FOX 2.0) or SKU 1699FS (4-inch, FOX 2.0). If your Ram 2500 is diesel, stop here — different coil spring tuning required. If you want FOX 2.5 PE shocks instead of FOX 2.0, contact OFAS to confirm availability.

The Result

5.5 inches of front lift with corrected caster, reduced bushing bind, and FOX 2.0 damping on the DS-generation Ram 2500 gas platform. The truck clears larger tires, sits aggressive, and maintains consistent geometry under towing and hauling loads. FOX 2.0 shocks deliver improved damping over factory at this lift height.

Verified Fitment (OFAS Standard)

• Ram 2500 4WD Gas: 2014–2018

Does NOT fit: Ram 2500 diesel — different front suspension and coil spring tuning. Does not fit Ram 2500 2WD. Does not fit Ram 2500 2019 or newer — different platform. Does not fit Ram 2500 2013 or earlier. Does not fit Ram 3500 or Ram 1500.

System Specifications

• SKU: 2101FS
• Brand: BDS Suspension
• Lift Height: 5.5 inches (front)
• Suspension Type: Radius arm upgrade — heavy-duty BDS arms
• Shocks: FOX 2.0 Performance Series — gas-tuned
• Application: Ram 2500 4WD Gas 2014–2018
• Warranty: BDS No-Fine-Print Warranty + FOX 1-year limited warranty

Master Kit Components

• Heavy-duty BDS radius arms — pair
• Gas-tuned front coil springs
• FOX 2.0 Performance Series shocks
• Track bar correction bracket
• All required installation hardware

Installation & Fabrication Notes

• Professional installation required: Radius arm lift requires a qualified suspension shop.
• Alignment mandatory: Full front-end alignment required after installation. Do not drive on public roads before alignment is completed.
• Torque specs: Torque all fasteners to BDS specification per included installation instructions. Do not estimate.
• Break-in period: Allow FOX shocks to break in per FOX recommendations before aggressive off-road use.

Wheel & Tire Fitment

At 5.5-inch front lift on the Ram 2500 gas platform, typical fitment runs 35–37-inch tires depending on wheel offset and backspacing. Confirm maximum tire diameter and wheel specs with your wheel/tire supplier before ordering.

Installation Warning

Application-specific. Confirm 2014–2018 Ram 2500 4WD gas before ordering. Does not fit diesel, 2WD, 2019 and newer, or 2013 and earlier Ram 2500. Does not fit Ram 3500. This product is non-returnable once installed.

Is your Ram 2500 a 2014–2018 DS-generation or 2019+ DT-generation? Gas or diesel? Do you want FOX 2.0 (this kit) or FOX 2.5 PE? Submit your year, engine, drivetrain, and target lift height via the contact form and we’ll confirm the correct SKU before it ships.