LoadLifter 5000 Ultimate air spring kit w/internal jounce bumper
Features
Adjustable air springs from 5-100 psi, with up to 5000 lbs of leveling capacityDo not exceed vehicle's gross vehicle weight rating (GVWR)Easy to install with included instructionsEliminates vehicle sag and bottoming outFits Ford F-150 PowerBoost modelsFrame drilling required for installation with a frame-side mounted hitchInternal jounce bumper absorbs shock and can be safely ran with zero psiLevels your vehicle when towing or hauling a heavy load for a safe, comfortable rideMaintain minimum air pressure for the ultimate ride comfortNo frame drilling requiredUnder frame kit designed to work with most in bed hitches