The Carli Progressive Add-A-Pack is a great way to enhance rear ride qualiy without sacrificing load capacity.
- Includes u-bolts and centering pins necessary for installation.
- Designed specifically for 2003-2013 Ram 2500/3500 4x4 Diesel.
- Provides 1" of rear lift to match 3" front lift systems
- Improves predictibility and keeps tires firmly planted.
- Replaces lower overload spring.
