BDS 4 Inch Lift Kit w/ Radius Arm | FOX 2.5 Coil-Over Conversion Performance Elite | Ram 3500 (2013-2018) 4WD Diesel | FOX 2.0 Hydro Bump Stop | 8-Bolt

Configured with FOX 2.0 Hydraulic Bump Stop and 8-Bolt Indexing Ring Kit. The FOX 2.0 Hydraulic Bump Stops provide an additional layer of shock absorption when utilizing the full travel of your suspension, engineered for avid off-roaders who encounter big obstacles and rough terrain at speed. The 8-bolt indexing ring kit is designed for Ram 3500 trucks equipped with the optional Aisin heavy-duty 6-speed transmission, which uses a different transfer case mounting bolt pattern. This kit also includes an internal shaft seal extension and new shaft seal.

Overview

The BDS 4-inch Radius Arm Lift Kit for 2013–2018 Ram 3500 4WD Diesel trucks replaces the factory suspension with heavy-duty components designed for strength and performance. Heavy-duty BDS radius arms improve articulation and durability, while the BDS Coilover Conversion Kit pairs with FOX 2.5 Performance Elite coilovers up front for enhanced damping control and ride quality on and off the road. FOX Performance Elite shocks are fitted at the rear to maintain composure over demanding terrain. An optional FOX 2.0 Hydraulic Bump Stop is available for the front to manage high-impact situations and protect components at the limits of 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 Hydraulic Bump Stop)
• Heavy-duty tubular steel radius arms correct caster while maximizing ground clearance
• Front adjustable track bar allows the front of the truck to be re-centered after lifting
• Front sway bar correction to maintain handling performance

Installation

• Estimated Time: 7–8 hours
• Difficulty: Difficult
• Tools Required: 8677 Chrysler ball joint separation tool (or equivalent), cut-off tool, welding equipment

Important Notes

• Will not fit air ride equipped models
• Diesel models only
• Must be used with an aftermarket front drive shaft due to increased wheel travel
• The carrier bearing drop is necessary for models equipped with the two-piece rear drive shaft
• Some vehicles may require a rear driveshaft spacer kit BDS122007 to maintain adequate rear driveshaft engagement