05-UP FSD FRONT 4.5″ DUAL RATE SPRING KIT
- TECH NOTE: 2020 Super Duty models have a lower ride height from the factory than 2017-2019 trucks. This results in an increase of approximately .75″ of additional lift height over ICON’s advertised numbers.
This 4.5″ Lift Dual Rate coil-spring Kit is designed to improve your ride quality and handling. The progressive spring rates maintain a plush street ride and excellent performance off-road.