SPC Performance 03-08 Nissan 350Z/03-07 Infiniti G35 Front Adjustable Control Arms

SPC Performance is known for making suspension components that help you fine-tune your vehicle's alignment. For your 2003-2008 Nissan 350Z or 2003-2007 Infiniti G35, these adjustable front upper control arms are designed to give you precise control over your camber and caster settings. Getting your alignment dialed in is crucial for both how your car handles and how evenly your tires wear down.

These control arms offer a significant adjustment range, allowing for up to 4 degrees of camber and 4 degrees of caster change. SPC has designed them to maintain clearance with the fender well, so you can achieve up to 2 degrees of positive camber change without rubbing issues. If you need even more positive camber, the kit includes 2-degree shims for a fixed adjustment, and you can fine-tune the rest with the arms themselves. The arms use rubber-isolated xAxis sealed flex joints. These joints are built to keep the Noise, Vibration, and Harshness (NVH) characteristics similar to your original bushings, while still giving you the handling benefits you'd expect from a mono-ball joint. The geometry has been optimized, and they're constructed from high-strength forged steel components, making them a strong adjustable arm option.

Whether you're aiming for a specific stance with more aggressive camber, looking for improved cornering grip, or trying to prevent uneven tire wear, these adjustable control arms are a solid choice. They are built to integrate with your existing suspension setup, making the adjustment process straightforward for a mechanic.