Configured with Rubber Bump Stops — factory-style hard stops that protect shocks and suspension components. Suited for road use and light off-roading where bump stops are engaged at lower speeds.
Overview
The BDS 4" Radius Arm Lift Kit for RAM 2500 trucks replaces the stock setup with heavy-duty components designed for increased articulation, strength, and off-road capability. Heavy-duty BDS radius arms improve articulation and durability on the trail. Up front, a BDS Coilover Conversion Kit paired with FOX 2.5 Performance Elite coilovers delivers precise damping and improved ride quality on and off road. FOX 2.5 Performance Elite rear shocks provide controlled, smooth performance over varied terrain. An optional FOX 2.0 hydraulic bump stop for the front is available for additional impact absorption at full suspension travel.
Features
- FOX 2.5 Performance Elite coil-over mounts in the factory coil spring bucket
- FOX 2.5 Performance Elite rear shocks
- Optional auxiliary front shock absorber (FOX 2.0 Hydro Bump Stop variant)
- Heavy-duty tubular steel radius arms — correct caster while maximizing ground clearance
- Front adjustable track bar allows the front axle to be re-centered after lifting
- Front sway bar correction to maintain handling performance
Installation
- Estimated Time: 7–8 hours
- Difficulty: Difficult
Important Notes
- Will not fit air ride equipped models
- Diesel models only
- Not designed for Power Wagon models
- Must be used with an aftermarket drive shaft due to increased wheel travel
- Indexing ring only fits 6-bolt transfer cases (most common)
- Some heavy-duty tow package vehicles may have 8-bolt transfer cases (w/ heavy-duty Aisin 6-speed transmissions) — order part #122813
