KSP 2–4 inch Lift Upper Control Arms are engineered for Toyota 4Runner, Land Cruiser Prado LC150, FJ Cruiser, and Lexus GX, providing perfect alignment correction for lifted front suspensions. Built from 1.25-inch DOM steel tubing and precision MIG welded, these control arms improve handling, stability, and suspension articulation. The Q235 carbon steel plate and high-strength argon arc welding ensure exceptional durability and load-bearing performance. POM ball joints offer a greater range of motion and extended service life compared to OE replacements. Polyurethane bushings with zerk fittings allow simple lubrication and enhance comfort and responsiveness, even under off-road stress. Each arm is CNC machined for an exact fit and features a corrosion-resistant powder-coated finish. Designed to maintain stock ride quality while correcting geometry for 2–4” lift setups, this kit provides superior driving stability and caster correction up to 3.5°. Includes 2 upper control arms, 8 bushings, 4 sleeves, 4 zerks, and hardware.