BDS 4 Inch Lift Kit | Ram 2500 Diesel w/ Rear Air Ride (2014-2018) 4WD | NX2 Nitro Series Shocks

Configured with NX2 Nitro Series shocks front and rear. NX2 shocks feature 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.

Overview

This 4-inch lift kit from BDS Suspension is designed for 2014–2018 RAM 2500 diesel trucks equipped with factory rear air ride. The kit is engineered to improve stance, performance, and capability, providing clearance for up to 35-inch tires. Up front, the kit includes diesel-specific Pro-Ride coil springs, radius arm drop brackets, a forged drop pitman arm, a track bar bracket for steering correction, bump stops, and brake line brackets. In the rear, the kit utilizes heavy duty air bag spacers, a track bar relocation bracket, bump stop extensions, and sway bar links. New air ride leveling sensor brackets are also included to re-position the ride height sensors, allowing the system to perform at factory ride height and maintain full air bag range of motion.

Features

• Heavy duty radius arm drop brackets maintain proper suspension geometry
• Diesel-specific progressive rate Pro-Ride coil springs for smooth, predictable ride across various terrains
• Front track bar relocation bracket to re-position the front axle
• Forged drop pitman arm to correct steering angles once lifted
• Front sway bar correction to maintain handling performance
• Rear heavy duty air bag spacers
• Rear track bar relocation bracket to correct axle positioning
• Rear bump stop extensions and sway bar links
• Air ride leveling sensor brackets to re-position ride height sensors and maintain full air bag range of motion
• Available with BDS NX2 Nitro Series or FOX 2.0 Performance Series shocks

Specifications

• Lift Height: 4 inches
• Tire Clearance: Up to 35 inches
• Pro-Ride coil springs: Full-length, diesel-specific, progressive rate, manufactured from high tensile steel
• Compatible Vehicle: 2014–2018 RAM 2500 Diesel 4WD with factory rear air ride

Installation

• Estimated Time: 6–8 hours
• Difficulty: Moderate
• Tools Required: Step Drill Bit, Drill / Bit Set, Pitman Arm Puller, Welding Equipment

Important Notes

For OE Air Ride systems only.