Carli 2.5" Linear-Rate Front Leveling Coils 05-23 Ford SuperDuty F-250/F-350 4x4

If you're not wanting a complete lift, but want some of the benefits of a Carli Suspension System, install a set of their 2.5" multi-rate coils that will provide you with a level stance without touching the rear leaf springs.

Carli's Linear-Rate coil springs are built with a custom wind, giving them a smooth, linear rate. This design delivers subtle initial compression feel on highway chatter and small bumps as well as smooth compression deeper into the travel.