SPL Parts Adjustable Rear Upper Camber Arm Set

Part #: SPL RUA E9X

Overview

The SPL Parts Adjustable Rear Upper Camber Arm Set is a high-performance suspension upgrade designed for enthusiasts seeking precise alignment and improved handling. Crafted specifically for the 2006 BMW 330xi (E90), these arms replace the stock non-M components that are often prone to flex and deformation under demanding driving conditions. Whether you're tracking your vehicle or simply want more consistent handling on spirited drives, this camber arm set helps optimize your suspension geometry for enhanced stability and responsiveness. Made from durable materials, these arms are engineered to withstand the stresses of aggressive driving while maintaining alignment accuracy over time.

Key Features

This set features advanced construction and design elements that support your vehicle's suspension performance:

• Gun-drilled 2024 Aluminum links for reduced weight and increased strength
• Black Anodized finish for corrosion resistance and durability
• Adjustable camber and traction arms for precise alignment tuning
• Designed to improve handling response and stability during cornering
• Includes both guide (traction) and camber (wishbone) arms for comprehensive suspension support
• Engineered to maintain alignment settings under high loads and track conditions
• Easy bolt-on installation with compatible mounting points

Construction & Design

The arms are constructed from high-grade 2024 aluminum, a material known for its excellent strength-to-weight ratio and resistance to fatigue. The gun-drilled design reduces weight without sacrificing structural integrity, while the black anodized coating enhances corrosion resistance, ensuring longevity even in harsh environments. The adjustable features allow for fine-tuning of camber and traction settings, enabling you to tailor your suspension geometry for optimal handling characteristics.

Driving Feel & Feedback

By replacing the stock non-M arms with these adjustable units, your vehicle benefits from improved suspension response and more predictable handling. The enhanced rigidity and precise adjustability help you achieve better grip and cornering stability, providing a more engaging and confident driving experience. The set helps reduce unwanted suspension flex, translating to sharper steering feel and consistent feedback during aggressive driving or track use.

Installation & Fitment

Installation requires basic suspension tools and should be performed by those familiar with suspension setup. Proper alignment after installation is recommended to maximize the benefits of the adjustable arms. Fitment is designed specifically for the 2006 BMW 330xi (E90), but verification against your vehicle's specifications is advised.

What’s Included

The package includes both the guide (traction) and camber (wishbone) arms, along with all necessary hardware for installation. Each component is engineered to meet or exceed OEM standards for durability and performance.