The ROUSH Performance Fox 2.0 Suspension Kit for 2015 - 2023 F - 150 4x4 trucks provides confidence for on or off - road performance. This kit has been torture - tested and proven well enough to be factory installed on the 2015 - 2022 ROUSH F - 150 trucks. This top quality suspension kit is sourced from the same manufacturer Ford used for the 2010 - 2023 SVT Raptor trucks. Designed specifically for the 2015 - 2023 trucks, this fully engineered and tested suspension kit will give your F - 150 serious on or off - road manners and a awesome look with a full 2 inches of front leveling. Less body roll and increased stability give you the confidence to drive your truck the way it was meant to be driven.Add the ROUSH F - 150 Fender Flares and Wheel and Tire packages to build a complete system that performs as great as it looks. Serious off - road performance validated in the lab and the field by the engineers at ROUSH Performance.