Product Overview

Description

Progressive Add-A-Pack, 1" Lift, 3.5" Axle Diameter

Manufacturer description: 03-18 RAM 2500/3500 4X4 HEMI PROGRESSIVE ADD-A-PACK, 1" LIFT, 3.5" AXLE DIAMETER

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.

  • Replaces lower overload spring
  • More predictability and Spring Progression Keeps Tires Planted
  • Includes U-Bolts and Center Pins
  • Will NOT fit 2013+ 3500 with Factory Air-Assist

Fitment

Fits 2003–2018 Ram 2500/3500 Hemi. Confirm your exact cab, bed and fuel configuration before ordering — Carli parts are built to a specific chassis.

Specifications

Manufacturer Carli Suspension
Part number CS-DPAP-03-H
Fitment 2003–2018 Ram 2500/3500 Hemi
Lift height 1"
Shipping weight 65 lb

Lead time is confirmed at the time of order. Professional installation and an alignment afterward are strongly recommended.