Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction

The Whiteline KCA439 kit uses specially engineered ball joints to correct your 2005-2010 Ford Mustang's roll center geometry. When you lower a Mustang, the front roll center can change, affecting how the car handles in corners. This kit helps bring that geometry back into a better range, which raises the front roll resistance. You'll notice a significant reduction in how much the outside front wheel compresses during hard cornering. This leads to more even weight distribution and better tire contact with the road, ultimately improving front end grip and allowing for faster cornering speeds.

This kit offers three adjustment settings, so you can precisely tune the geometry to match your specific lowered ride height. All metal components are treated with protective plating that acts like a tough skin, resisting corrosion and standing up to harsh conditions for years. The design also helps optimize toe alignment, which can fix uneven tire wear and reduce understeer or oversteer tendencies. An installation guide is included to walk you through the process.