QA1 05-11 Ford Mustang Upper Adjustable Trailing Arm - Single

The upper adjustable trailing arms for your 2005-2010 Ford Mustang use a spherical ball or rod end assembly on the chassis end. This design choice is important because it eliminates bushing bind, allowing your suspension to move more smoothly. This smoother movement helps keep your tires firmly planted on the ground, which means better traction and a more predictable, better-handling car.

These trailing arms are constructed from 1-1/4'' diameter, 0.120'' wall steel tubing, offering increased strength over stock designs while also being lighter. They come with fluted, greasable polyurethane bushings that are a step up from the original rubber ones. The adjustable nature of these arms lets you easily tweak your rear suspension for optimal handling and traction. You can adjust the pinion angle without even taking the arms off the car, just by loosening the jam nuts.

This is a single upper trailing arm, designed as a direct, bolt-in replacement for your stock component. It's a solid option for anyone looking to fine-tune their Mustang's rear suspension for improved performance.