BDS1602H BDS Suspension 4" Lift Kit w/ Long Arm Kit - Dodge 6.7L Cummins 2014-2018 2500 (W/ BDS Shocks)

The 4" Lift Kit w/ Long Arm Kit replaces the factory radius arm setup for 4-link system. The design starts with 2 massive frame brackets that provide the mounting points for the new upper and lower control arms. These brackets locate off of the factory radius arm brackets, no factory bracket removal required. The new 4-Link brackets mount similar to the current radius arm relocation brackets, wrapping the frame and nesting in the factory radius arms mounts. The new control arm positions at the frame create better suspension geometry and reduce caster change through wheel travel compared to the radius arm setup. This creates better handling and more controlled steering "feel", especially in rough terrain when the suspension is allowed to travel and articulate. The large diameter, heavy-wall tubular control arms are formed for tire clearance when turning and position the axle slightly forward from stock to create more clearance to the rear portion of the front fenders. For this new system, the rear lift is accomplished with massive new 2.5in progressive rate coil springs. These new springs provide an amazing ride and are designed to stand up to any load the new 3/4 ton trucks were built to handle. An axle mounted track bar relocation bracket repositions the rear track bar and centers the axle. Extended sway bar links keep the rear sway bar at the optimum operating angle. Replacement rear shocks round out the rear lift and provide that desired level stance.