UMI Performance 79-93 Ford Mustang Lower Control Arm Reinforcements

If you've been pushing your 1979-1993 Ford Mustang hard, especially with a manual transmission or sticky tires, you might have noticed cracks around the torque boxes. These are the front mounting points for your lower control arms, and the stock chassis on these cars can struggle with the torque from a V8. That's where these lower control arm reinforcements from UMI Performance come in. They're designed to shore up those weak spots, fixing existing cracks and preventing new ones from forming.

This reinforcement kit is a smart addition if you're running aftermarket control arms, polyurethane bushings, or UMI's own lift bars, which are known to put extra stress on the stock torque boxes. The reinforcements are made from bare metal, ready for welding, and will need to be painted after installation. They can be installed as either a weld-in or bolt-in application, helping to strengthen the entire torque box area.