UMI Performance 99-04 Ford Mustang Single Adjustable Lower Control Arms

UMI Performance is known for making well-built suspension components for American muscle cars. If you're looking to improve the rear suspension on your 1999-2004 Ford Mustang, these single adjustable lower control arms are a solid option. They replace the factory stamped steel arms and rubber bushings with a heavy-duty tubular setup designed to handle more power and improve handling consistency, whether you're on the track or hitting the autocross course.

These control arms are constructed from 1.500-inch OD x 0.120-inch wall DOM mild steel tubing, fully TIG welded for outstanding strength. They feature a 4130 chrome-moly threaded adapter and a QA1 Teflon-lined spherical rod end, which allows for bind-free operation for improved cornering. For a quiet and comfortable ride, they use high-quality Energy Suspension polyurethane bushings at the chassis mounting points, complete with zinc-plated steel sleeves and grease fittings. The arms also include reinforced spring perches and heavy-duty sway bar mounting points.

Installation is straightforward, as these are designed as a direct bolt-on replacement using your Mustang's original hardware. You can make adjustments using the QA1 rod end to fine-tune your suspension setup.