
Ram 2500/3500 · 2003–2013 · Diesel
Progressive Add-A-Pack, 1" Lift, 4.0" Axle Diameter
Carli Suspension · CS-DPAP-03-D
Built to order. Ships in 1 to 8 weeks — we confirm your build date within 1 business day.
Flat-rate freight is added at checkout — complete lift kits $300. Orders over $8,500 ship free.
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Carli Suspension CS-DPAP-03-D Ram 2500/3500 2003–2013 Diesel Progressive Add-A-Pack, 1" Lift, 4.0" Axle Diameter
Product Overview
Description
Progressive Add-A-Pack, 1" Lift, 4.0" Axle Diameter
Manufacturer description: 03-13 2500/03-18 3500 RAM 4X4 DIESEL PROGRESSIVE ADD-A-PACK, 1" LIFT, 4.0" 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 2003–2013 Ram 2500/3500 Diesel. 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-D |
| Fitment | 2003–2013 Ram 2500/3500 Diesel |
| Lift height | 1" |
| Shipping weight | 64 lb |
Lead time is confirmed at the time of order. Professional installation and an alignment afterward are strongly recommended.

