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

If you're looking to get more out of your 1999-2004 Ford Mustang's rear suspension, consider swapping out those factory stamped steel lower control arms for this adjustable tubular set from UMI Performance. These arms are built to handle the demands of spirited driving, whether you're hitting the track or the autocross course. They're designed to minimize wheel hop, which is that annoying tendency for your tires to bounce under hard acceleration, and help you achieve more consistent performance times.

What sets these apart is the combination of strong materials and smart design. The main body of the control arm is made from 1.500-inch diameter DOM mild steel tubing with a 0.120-inch wall thickness, and it's fully TIG welded for outstanding strength. For adjustability and smooth operation, they incorporate a QA1 spherical rod end with a Teflon liner, which allows for bind-free movement. The connection to the chassis uses durable polyurethane bushings and CNC-machined aluminum step bushings, designed for a quiet and comfortable ride without sacrificing performance. Plus, they feature reinforced spring perches and heavy-duty mounting points for your sway bar.

Installation is straightforward as these are a direct bolt-on replacement using your Mustang's original hardware, and it typically takes about an hour. This upgrade is a solid choice for Mustang owners looking for improved handling and a more consistent feel from their rear suspension.