BDS 4 Inch Lift Kit w/ 4-Link | Ram 2500 (2014-2018) 4WD Gas | NX2 Nitro Series Shocks

Configured with NX2 Nitro Series shocks featuring a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, a 1-3/8-inch high-flow piston, dual-welded ends for increased strength, self-lubricating seals, and a silver powder coat finish. 1-year Manufacturer's Warranty.

Overview

BDS Suspension engineered this 4-inch lift kit with 4-Link conversion for 2014–2018 RAM 2500 gas-powered trucks. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up with clearance for up to 35-inch tires. Up front, the kit includes gas-specific Pro-Ride coil springs, 4-Link control arms with conversion mounts, a forged drop pitman arm and track bar bracket for steering correction, bump stops, and brake line brackets. In the rear, the kit utilizes progressive rate Pro-Ride coil springs, a track bar relocation bracket, bump stop extensions, and sway bar links.

4-Link Conversion

The BDS 4-Link converts the factory stamped steel radius arms to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade uses high-strength 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning and limit caster change throughout wheel travel.

Pro-Ride Coil Springs

Full-length, gas-specific, progressive rate Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains. Manufactured from high tensile steel as direct OE replacements, these springs are engineered with properly sized wire diameter for maximum reliability without premature coil bind.

Steering Correction

A forged drop pitman arm minimizes the steering angle and pairs with a heavy duty track bar drop bracket to keep steering geometry in phase through suspension travel while recentering the front axle.

Features

• Heavy duty 4-link arms improve strength, handling, and caster control
• High strength progressive rate coil springs for a smooth ride on any terrain
• Track bar relocation brackets to re-position axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling performance
• HD transmission crossmember and t-case indexing ring to correct front driveline angles and allow use of factory driveshafts
• Compatible with BDS NX2 Nitro Series or FOX 2.0/2.5 Performance Series shocks

Specifications

• Lift Height: 4 inches
• Tire Clearance: Up to 35 inches
• Vehicle Fitment: 2014–2018 RAM 2500 4WD Gas
• 4-Link conversion brackets: High-strength 1/4-inch steel
• Coil Springs: Gas-specific Pro-Ride progressive rate, high tensile steel (front and rear)

Installation

• Estimated Time: 7–9 hours
• Difficulty: Difficult
• Tools Required: Step Drill Bit, Drill / Bit Set, Pitman Arm Puller, Welding Equipment

Important Notes

6.4L gas models will require exhaust modification to clear the front driveshaft. 5.7L gas models may require exhaust modification as well. The vehicle can be driven without the front driveshaft to an exhaust shop for modifications to be made before reinstalling the driveshaft.