SPC Performance 01-05 Lexus IS300 Adjustable Upper Ball Joint (1.5deg.)

When you're working on your 2001-2005 Lexus IS300, especially if it's been lowered or you're aiming for a specific stance, getting the alignment just right can be tricky. This adjustable upper ball joint from SPC Performance is designed to help you dial in your camber settings. It replaces the factory ball joint with an OE quality part that features a unique sliding plate assembly, allowing for precise adjustments.

The real benefit here is the ability to correct camber by up to 1.5 degrees in either direction, plus or minus. This is crucial for achieving optimal tire contact with the road, especially after lowering the vehicle, as it can help prevent uneven tire wear and improve handling. The robust sliding design locks the alignment in place once it's set and torqued to spec, ensuring your adjustments hold. SPC also designed this with a low-profile, giving you the best clearance in the industry.

You'll install one of these adjustable ball joints per wheel to get the full benefit of camber correction. It's a well-built component that gives you the flexibility to fine-tune your suspension geometry for performance or just to keep things looking right.