Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | BDS |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Coil Spring Lift |
| Lift Kit Max Tire Size | 36 Inch |
High-Performance Long Arm System. The BDS 6-Inch Long Arm Suspension Lift Kit with Rear Lift Blocks and NX2 Nitro Shocks; 2003–2007 4WD 5.9L, 6.7L RAM 2500 Models with 3.50-Inch Axle features heavy-duty long control arms designed to correct suspension geometry and enhance articulation. These extended arms improve axle positioning and ride dynamics, ensuring smoother operation both on- and off-road. Built from high-strength steel and precision-welded for durability, the long arms provide unmatched stability and control during suspension travel and demanding terrain.
NX2 Nitro Shocks for Superior Ride Control. Equipped with BDS NX2 Nitro Gas Shocks, this lift kit ensures a balanced combination of comfort and control. The high-pressure nitrogen-charged shocks feature a twin-tube design with velocity-sensitive valving, automatically adapting to varying road and terrain conditions. Whether tackling rugged trails or cruising the highway, the NX2 shocks provide responsive damping and improved ride quality, keeping your RAM stable and composed in all driving situations.
Durable Rear Lift Blocks and Hardware. The BDS 6-Inch Long Arm Suspension Lift Kit with Rear Lift Blocks and NX2 Nitro Shocks; 2003–2007 4WD 5.9L, 6.7L RAM 2500 Models with 3.50-Inch Axle includes heavy-duty rear lift blocks that level the truck’s stance while maintaining towing capability and load support. Precision-machined hardware ensures secure installation and long-term reliability under heavy use. The combination of front long arms and rear lift blocks provides balanced suspension geometry for consistent ride height and handling.
Installation. Putting this BDS 6-Inch Long Arm Suspension Lift Kit with Rear Lift Blocks and NX2 Nitro Shocks on your 4WD 5.9L, 6.7L RAM 2500 takes a day to install.
Warranty. There is a limited lifetime warranty on this product.
Application. The BDS 6-Inch Long Arm Suspension Lift Kit with Rear Lift Blocks and NX2 Nitro Shocks fits 2003-2007 4WD 5.9L, 6.7L RAM 2500 models with 3.50-Inch Axle.
BDS BDS648H
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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