UMI Performance 05-14 Ford Mustang On Car Adjustable Control Arms- Poly/Roto-Joint

If you're working on your 2005-2014 Ford Mustang and looking to improve its handling and traction, these on-car adjustable lower control arms from UMI Performance are a solid option. They combine UMI's Roto-Joint technology with polyurethane bushings to give you a bind-free suspension movement while still absorbing road noise.

The Roto-Joints are designed to allow up to 28 degrees of rotation, which helps prevent suspension binding and can lead to a noticeable improvement in traction and a reduction in wheel hop. The joint itself features a hard chrome-plated 4140 chromoly ball that rotates in a durable Delrin race, built for wear resistance. These joints are also greaseable and rebuildable, meaning you can tighten them up with the optional spanner wrench as the Delrin race wears, or replace the race entirely if needed. The control arms themselves are constructed from 1.250” x 0.120” DOM mild steel tubing and are TIG welded for strength. The polyurethane bushings are installed on the chassis side to help absorb road shock and noise before it enters the cabin, making for a more comfortable ride.

These control arms offer on-car adjustability, allowing you to lengthen or shorten them. This is useful for centering an aftermarket rear end or for fitting larger tires by moving the rear end forward or backward within the fender wells. They ship fully assembled and ready to install, using your Mustang's OEM hardware.