QA1's Mustang Front Sway Bars are manufactured from lightweight hollow-core (4130) Chromoly steel for maximum strength and durability. The CNC forming ensured precision fitment for a true bolt-on installation. They feature adjustable end links for fine calibrating of the roll stiffness to your personal preference. A gloss black powder coated finish is applied for lasting durability and corrosion resistance. They also include greasable graphite polyurethane bushings and high quality plated hardware.