Configured with Rubber Bump Stops — factory-style hard stops that protect shocks and suspension components at the end of travel. Well-suited for road use and light off-roading where bump stops are engaged at low speeds.
Overview
The BDS 4" Radius Arm Lift Kit for RAM 2500 trucks replaces the stock suspension setup with heavy-duty components designed for improved articulation, strength, and on- and off-road capability. The kit centers on a BDS Coilover Conversion with FOX 2.5 Performance Elite coilovers up front and FOX 2.5 Performance Elite shocks out back. Heavy-duty radius arms correct caster geometry and maximize ground clearance, while a front adjustable track bar and sway bar correction hardware maintain proper alignment and handling after the lift is installed.
Features
- FOX 2.5 Performance Elite coil-over conversion mounts in the factory coil spring bucket
- FOX 2.5 Performance Elite rear shocks
- Optional auxiliary front shock absorber (FOX 2.0 Hydraulic Bump Stop)
- 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
Specifications
- Lift Height: 4 inches
- Coil-over: FOX 2.5 Performance Elite (front)
- Rear shocks: FOX 2.5 Performance Elite
- Radius arm material: Heavy-duty tubular steel
- Bump stop options: Rubber Bump Stop or FOX 2.0 Factory Race Series Hydraulic Bump Stop (see variant selection)
Installation
- Estimated Time: 7–8 hours
- Difficulty: Difficult
- Tools Required: 8677 Chrysler ball joint separation tool (or equivalent), cut-off wheel or equivalent, plasma cutter, welding equipment
Important Notes
- Will not fit air ride equipped models
- Diesel models only
- Not designed for Power Wagon models
- Requires aftermarket driveshaft due to increased wheel travel
