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

Configured with FOX 2.0 Hydraulic Bump Stops and an 8-Bolt Indexing Ring Kit. The FOX 2.0 Hydraulic Bump Stops provide an additional layer of shock absorption at full suspension travel, engineered for avid off-roaders who encounter large 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 4-Link Lift Kit for 2013–2018 Ram 3500 4WD Diesel trucks replaces the factory suspension with a purpose-built system designed for increased articulation, strength, and off-road capability. The kit centers on heavy-duty BDS 4-Link arms paired with a front coilover conversion featuring FOX 2.5 Performance Elite coilovers, delivering improved damping control and ride quality on and off the road. FOX 2.5 Performance Elite shocks are fitted at the rear. An optional FOX 2.0 Hydraulic Bump Stop upgrade is available for the front to provide an additional layer of impact absorption at full suspension travel.

Features

• FOX 2.5 Performance Elite coilovers mount 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 4-Link arms correct caster while maximizing ground clearance
• Front adjustable track bar allows re-centering of the front axle after lift
• Front sway bar correction to maintain handling performance

Specifications

• Lift Height: 4 inches
• Front Shock: FOX 2.5 Performance Elite Coil-Over
• Rear Shock: FOX 2.5 Performance Elite
• 4-Link Arm Material: Heavy-duty tubular steel
• Indexing Ring Options: 6-bolt (standard transfer case) or 8-bolt (Aisin transmission)
• Compatible Vehicle: 2013–2018 Ram 3500 4WD Diesel

Installation

• Estimated Installation Time: 7–8 hours
• Difficulty: Difficult

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