SPL Parts Adjustable Rear Upper Camber Arm Set

Fitment: 2006 BMW 325xi (E90/E91)

Part #: SPL RUA E9X

Overview

The SPL Parts Adjustable Rear Upper Camber Arm Set is a high-performance suspension upgrade designed specifically for the 2006-2011 BMW 323i (E90). These arms are engineered to improve your vehicle’s handling precision and stability, especially under aggressive driving conditions or track use. Crafted from durable materials, they help maintain optimal wheel alignment, reduce tire wear, and enhance overall driving confidence. Whether you're a spirited street driver or a dedicated track enthusiast, this set provides the adjustability and reliability needed to fine-tune your suspension setup for superior performance and control. Designed for enthusiasts seeking to upgrade their stock suspension components, these adjustable arms support more precise camber settings and improved chassis response. They are ideal for vehicles with increased grip tires or modified powertrains that demand enhanced stability and handling consistency. The robust construction and precise engineering ensure long-lasting performance, making them a valuable addition to your suspension system.

Key Features

This set features advanced design elements to optimize your vehicle’s suspension performance:

• Gun-drilled 2024 aluminum links for lightweight strength and heat dissipation
• Black anodized finish for corrosion resistance and a sleek appearance
• Adjustable camber and traction arms for precise alignment tuning
• High-quality, machined components for durability and consistent performance
• Designed to withstand track day stresses and aggressive driving loads
• Easy bolt-on installation with minimal modification required
• Supports improved handling response and tire wear reduction

Construction & Design

The SPL Parts Rear Upper Camber Arms are constructed from high-grade 2024 aluminum, known for its excellent strength-to-weight ratio. The gun-drilled design reduces weight without sacrificing durability, while the black anodized coating provides corrosion resistance and a refined finish. The precision machining ensures a perfect fit and smooth operation, supporting reliable alignment adjustments.

Driving Feel & Feedback

These adjustable arms enhance your vehicle’s handling feel by providing more precise camber control, resulting in improved cornering grip and stability. The increased adjustability allows you to dial in your suspension setup for optimal feedback and confidence during spirited driving or track sessions.

Installation & Fitment

Installation involves replacing the stock upper camber arms with the SPL Parts units, typically requiring basic tools and alignment verification afterward. Fitment should be verified against your specific vehicle model and part number to ensure compatibility.

What’s Included

The package includes both the guide (traction) and camber (wishbone) arms, along with all necessary hardware for installation.