Suspension Lift Kit, Rough Country Lift 4 Inch, Ford F-150 2021 - Present

Installation: 100% bolt-on, no cutting or drilling requiredForged aluminum upper control armsLightweight aluminum knuckles (up to 50% lighter than steel)Heavy-duty rubber bushings for quiet performanceIncludes premium M1 struts and shocksOptimized ball joint geometryCompatible with factory suspension componentsProvides front and rear levelingImproved ground clearance and handlingShock specs:Seamless extruded tubeNitrogen-charged monotube 2" design46 mm digressive piston for consistent, fade-free performance in all conditions18mm centerless-ground, case-hardened, chromed, and super-polished rodDigressive valving instantly reacts to changing surface conditionsSelf-adjusting, deflective-disc independent rebound and compressionZinc plated with passivation sealing for corrosion resistanceDurabl