Whiteline Ball Joint & Bumpsteer Kit (05-10 All)

Eliminates Body Roll; Improves Handling. Eliminate bumpsteer by correcting your Mustang's front end suspension geometry with Whiteline Performances fully adjustable Ball Joint and Bumpsteer Kit. Replace those non-adjustable stock factory components for more predictable cornering and improved handling.

Fully Adjustable. This Whiteline Performance Ball Joint and Bumpsteer Kit features adjustable bumpsteer and three position adjustable ball joints, allowing you to fine tune your Mustangs front suspension to suite your driving needs from mild to wild. Perfect for lowered Mustangs.

Application. This Whiteline Performance Ball Joint and Bumpsteer Kit is designed to fit all 2005 to 2010 Mustangs, including the V6, GT, Bullitt and Shelby GT500 models.

NOTE: Bumpsteer is a change in toe angle caused by the suspension moving up or down. Bump-steer is built into the geometry of the suspension and steering system, and has nothing to do with turning the steering wheel. The effect of bumpsteer is for the wheel to toe-in or toe-out when the suspension moves up or down. This toe change or "steering" occurs any time the suspension moves, whether it is from body roll, brake-dive, or hitting a bump in the road. Bump steer is undesirable because the suspension is steering the car instead of the driver. To fix a bumpsteer problem, you need to alter the height of the outer tie-rod relative to the steering rack with adjustable tie-rod ends, also known as a bumpsteer kit.