4 Inch Lift Kit Long Arm Dodge Ram 2500 Power Wagon 05-07 4WD Gas Leaf Springs 3.5 Inch Axle NX2 Nitro

Built to outperform, BDS Suspension engineered a 4-inch lift kit with long arm conversion for your 2005-2007 Dodge RAM 2500 Power Wagon that maximizes performance on and off road. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 inch Tires.

BDS built the long lower control arms to reduce caster change through wheel travel which creates a more controlled feeling in the steering wheel. This long arm long arm system retains the factory triangulation of the arms which adds to the stability of the suspension system.

Up front the lift kit includes gas-specific Pro-Ride coil springs, all four control arms plus mounting bracket, forged drop pitman arm and track bar bracket for steering correction, bump stops, sway bar links, and precision tuned NX2 or FOX 2.0 nitrogen charged shocks.

In the rear this kit utilizes heavy duty cast steel blocks, longer u-bolts, and a matching set of NX2 Nitro or FOX 2.0 Performance shocks.

Pro-Ride Coil Springs

A pair of 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, our direct OE replacement coil springs are engineered with properly sized wire diameter. This results in maximum reliability without premature coil bind.

Steering Correction

To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 4 inch

1. These vehicles were manufactured with two different diameter rear axles. You will need to measure the diameter of your rear axle before ordering. It should be 3-1/2 inch or 4 inch in diameter.
2. Depending on the factory transmission mount, some 4 inch kits may require the transfer case indexing kit if a driveline vibration persists. See installation instructions for details.
3. If your Truck has had the steering gear box changed and the sector shaft diameter measures ~1-1/2 inch-1-5/8 inch you will need to add part BDS082404 to your kit.

• Tubular long arms reduce caster change and create more controlled feeling on and off road
• Heavy duty control arm brackets maintain proper suspension geometry
• Front high strength progressive rate coil springs for a great ride on any terrain
• Front track bar relocation bracket to re-position axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling performance
• BDS NX2 gas or FOX performance series Internal Floating Piston gas shocks to improved ride and offroad performance

Leaf Springs

• Eliminates any need for a lift block.
• Reduces axle wrap and creates a more controlled and stable feel.
• Multi-leaf progressive design for a smooth ride.
• Maintains factory payload weight ratings.

Axle Diameter 3.5 Inch

The Dodge Ram truck has 2 different rear axle diameters. Please measure your rear axle and select the appropriate rear kit for your vehicle.

Shock Option NX2 Nitro Series

• Nitrogen-charged
• Twin-tube design
• 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8-inch high-flow piston
• Self-lubricating seals
• Silver powder coat finish

Kit Components:

• Includes two BDS002508, 03-05 Dodge 3/4 ton 5in Rear Spring, UPC Code 658848611294
• Includes one BDS012603, 03-07 Ram 6 Inch Long Arm Box Kit, UPC Code 658848612697
• Includes one BDS012801, Dodge Control Arm Mounts, UPC Code 658848612840
• Includes one BDS012802, Dodge Control Arm Box Kit, UPC Code 658848612857
• Includes one BDS032601, 03-12 Dodge Ram 2500(gas) 6 Inch Coil Kit, UPC Code 658848616411
• Includes one BDS122401, 05-13 Power Wagon Sway Bar Links, UPC Code 658848619467
• Includes two BDS85751, Shock- 30.00 x 17.25 x 2-3/8 - S50/EB2, UPC Code 711745609617
• Includes two BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1, UPC Code 711745609709
• Includes four UBT4064, 9/16 x 3-1/2 x 12-1/2 Round U-bolt, UPC Code 711745613027