KSP 2-4 inch Upper Control Arms for F-150

New KSP 2-4 inch upper control arms compatible with F-150 models from 2004-2020. These tubular black arms are a great replacement for factory/stock suspension arms and allow for a 2-4 inch lift. They are designed to fit stock wheels perfectly. If you have aftermarket rims, please confirm fitment. The ball joints do not require extra grease, but please tighten the zerks gently after refilling – they are copper and can break if over-tightened. An alignment is required after installation. These arms feature TIG welding and a larger tubular design for enhanced stability and safety. The PU bushings are suitable for low temperatures, and dust caps increase service life. The 2nd generation design improves pipe angle, allowing a 2-inch lift without changing shock absorbers. New, for sale by owner.