ReadyLift 66-5251 3 Inch 3'' Front Leveling Kit Kit includes front differential drop brackets, sway bar drop spacers and skid plate spacers for 4WD models Not for use on 2015 Tundra TRD Pro w/ Bilstein shocks Installation is simple and requires no strut preloading, cutting, or modification of factory installed parts ReadyLift Lifetime warranty included Includes all necessary parts, hardware, Detailed installation instructions, and two color decals