Carli two-stage progressive rate leaf springs deliver the optimal balance between cargo capacity and ride quality to ensure you get the most out of your truck. These full-length packs are built by Deaver Spring to Carli’s precise specs.. Requires the Torsion Sway Bar (CS-DTSB3-03) and Full Progressive Leaf Springs (CS-DFSP-03-D) to properly function. Requires removal of the factory control arm mounts in favor of Carli Drop Brackets. Carli Rear Progressive Leaf Spring Kit - 2003-09 Ram 2500/3500 - Diesel - 2in Lift. 2" rear lift maintains slight rear-height stance with Carli 3" Systems. 2003-07 Rams MUST convert to factory “T-Style” steering. Capable of 15" of suspension travel with factory shackle. Requires removal of electronic sway bar on Power Wagons. Carli Full Progressive Spring Pack, 2" Lift. Reduces payload to "light" 3/4-ton capacity. Softens initial spring rate at ride height. Minimizes axle wrap/wheel hop. Long arm suspension. CS-DFSP-03-D

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