Carli 05-07 Ford F250/350 4x4 Progressive Add-A-Pack

Carli Suspension

Carli 05-07 Ford F250/350 4x4 Progressive Add-A-Pack

The Carli Progressive Add-A-Pack is engineered to enhance rear suspension performance by replacing the factory overload leaf with a six-leaf progressive spring pack. This design eliminates the harsh engagement of the factory overload while maintaining factory load capacity.

By incorporating thinner, progressive leaves, the system delivers a smoother and more controlled ride, effectively absorbing medium to large bumps. The result is improved ride quality, increased traction, and more predictable suspension behavior both on and off-road.

Key Features:

• Six-leaf progressive add-a-pack design

• Replaces factory overload leaf for improved ride quality

• Maintains OEM load capacity

• Reduces harsh rebound from factory spring setup

• Improves suspension control and traction

• Enhances performance over medium to large bumps

Vehicle Fitment:

• 2005–2007 Ford F-250 Super Duty

• 2005–2007 Ford F-350 Super Duty

SKU: CS-FPAP-05