Whiteline 21+ Ford F150 Upper Control Arm (Front)

When you lift your 2021-2025 Ford F-150 by more than an inch, you'll quickly notice that the factory control arms don't offer enough adjustment for a proper wheel alignment. This can lead to camber and caster issues, and even cause problems with ball joint articulation and clearance to the coil-over strut. Whiteline's offset upper control arm is designed to fix these alignment challenges for vehicles lifted between 30mm and 70mm (about 1 to 2.75 inches).

This upper control arm kit is engineered to provide an increase of +2.5 to +3.5 degrees of caster and up to 1.5 degrees of negative camber, based on a roughly 50mm (2-inch) lift. These adjustments help optimize the tire contact patch during cornering, which can improve turn-in response and increase directional stability. The design also offers greater clearance to the coil-over strut and allows for more articulation thanks to Whiteline's maintenance-free GIIRO bushing technology. The arms themselves are protected by a tough powder coating that resists corrosion and stands up to harsh conditions, ensuring they last for years.

This kit is a comprehensive solution for addressing alignment issues that arise after lifting your F-150. The included GIIRO bushings are designed for long life and require no maintenance, simplifying ownership. You'll want to refer to the manufacturer's installation instructions for specific details on adjusting the caster and camber to achieve your desired alignment.