What is the primary benefit of adjustable control arms like these?

Adjustable control arms allow you to fine-tune your vehicle's camber and caster angles beyond factory specifications. This is essential for correcting alignment issues, optimizing tire wear, and improving handling characteristics, especially after lowering a vehicle or installing wider tires.

How do the xAxis sealed flex joints differ from standard mono-ball joints?

The xAxis sealed flex joints use rubber isolation within the joint, similar to factory bushings. This design helps to retain the vehicle's original Noise, Vibration, and Harshness (NVH) levels while still providing the improved handling feel of a performance joint.

What is included with this set of control arms?

This product includes a pair of adjustable front upper control arms, one for each side of the vehicle. It is designed to be a direct replacement for the factory upper control arms.

SPC Performance Adjustable Control Arms 73005 - G37/370Z

Name: SPC Performance G37/370Z Adj Control Arms
Brand: SPC Performance
Price: 915.35 USD
Availability: InStock

SPC Performance G37/370Z Adj Control Arms

$915.35

Only 6 left in stock

SPC Performance adjustable front upper control arms. Get +-4deg camber and caster adjustment for improved handling and tire wear.

Key Features

Fits 14+ Infiniti and Nissan vehicles including G37, 370Z, and Q50.
Allows for up to +-4 degrees of camber and +-4 degrees of caster adjustment.
Features patent-pending design for maximum adjustability.
High-strength forged steel components offer durability.
xAxis sealed flex joints with rubber isolation retain OE NVH values.
Turnbuckle adjusters allow for easy on-car alignment.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

The SPC Performance G37/370Z Adjustable Front Upper Control Arms feature a patent-pending design that allows for significant camber and caster adjustments, up to +-4 degrees each. This level of adjustability is crucial for dialing in your vehicle's alignment, whether you're aiming for a more aggressive stance, improved cornering grip, or to correct tire wear issues caused by suspension modifications or lowered ride heights. These arms are designed to fit a wide range of Infiniti and Nissan vehicles, including popular models like the Infiniti G37, Nissan 370Z, and Infiniti Q50.

Built with high-strength forged steel components and an optimized geometry, these control arms are engineered to handle the stresses of aggressive driving. The xAxis sealed flex joints incorporate rubber isolation, similar to OE bushings, which helps maintain factory Noise, Vibration, and Harshness (NVH) levels. This means you can enjoy the improved handling characteristics of a mono-ball joint without the harshness often associated with them. The turnbuckle adjusters make on-car alignment adjustments straightforward, and the design ensures excellent clearance within the fender well, maximizing your camber change potential without interference. The sealed ball joint also features a highly polished ball for extended wear life.

When you're looking to fine-tune your suspension for performance or aesthetics, these adjustable control arms offer the flexibility and durability needed. They are designed to work with the factory mounting points, making installation more manageable. For best results, it's always recommended to have a professional alignment performed after installation to take full advantage of the adjustability these arms offer.