2003-2018 Ram HD Progressive Add-A-Pack (HEMI) (CS-DPAP-03-H)

Carli Progressive Add-A-Pack for 2003-2018 HEMI Ram HD. Helper spring that adds to existing leaf springs for increased rear load capacity with a progressive ride quality. Tuned for HEMI weight applications.

Features

• Add-on progressive helper spring
• HEMI application tuned
• Increases load capacity
• Installs alongside existing springs

From Carli Suspension

The 5 leaf progressive add a pack rear springs replace the lower overload leaf on the factory leaf spring pack (1″ thick leaf that doesn’t follow the contour of the rest of the pack) with 5 thinner gauge leaf spring designed to maintain the factory load capacity while increasing mobility of the spring. Improved traction and predictability are immediately noticeable and as is a much-improved ride off-road and when loaded.

The 1″ lift provided by this pack matches to our 3″ front systems.