BBK rear upper and lower control arm kit for 1999–2004 Mustang (GT and V6) replaces factory live-axle arms with two uppers and two lowers. Constructed from heavy-gauge steel with super-stiff boxed tubing, polyurethane bushings, greaseable zerks and a powdercoat finish, this direct-swap kit improves handling, cornering and traction. Not for IRS-equipped models.
BBK 99-04 Mustang Rear Lower And Upper Control Arm Kit (4)