Superlift 17-19 Ford F-250/F-350 SuperDuty 4WD (Diesel) 4in Lift Kit w/4-Link w/ SLF Shocks

This 4-inch lift kit from Superlift is built for the 2017-2021 Ford F-250 and F-350 Super Duty models equipped with the diesel engine and 4WD. The core of this system is the 4-Link suspension setup, which is designed to provide improved control and a more comfortable ride compared to traditional radius arm setups. This updated design helps manage caster changes during suspension travel, leading to better on-road manners and more predictable handling off-road.

Superlift has included their SLF (Superlift Factory) shocks, tuned to work with the increased ride height and suspension geometry changes. These shocks are built to handle the demands of lifted trucks, offering a solid balance between on-road comfort and off-road performance. The kit is engineered to provide a substantial lift, allowing for larger tires and increased ground clearance, which is essential for tackling rough terrain or simply giving your truck a more aggressive stance.

When undertaking a lift kit installation, especially one of this magnitude, it's always recommended to consult the manufacturer's detailed installation instructions. This ensures all components are properly fitted and torqued, maximizing the performance and longevity of the lift system. This kit is a significant investment in your truck's capability and appearance, and Superlift's decades of experience in suspension design are behind its development.