Carli Super Duty 4.5" Coils
Ford 4.5" Super Duty Coil Springs
Our Multi-Rate coil springs are built with a custom wind, giving them a progressive variable rate. Our design delivers smooth initial compression feel on highway chatter and small bumps as well as smooth rate transition to higher rates as the suspension cycles deeper into the travel.
Fitment Guide:
- 05-16 F250 / F350 4x4
- 2017+ F250 / F350 4x4
Specifications:
- 4.5" of lift
- Side specific engineering
- Powder coated
- Shot peened and pre set
Part Number
- CS-FMRC-05 | 05-16 Ford F250/F350 4x4