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 2008-2013 BMW 135i (E82/E88), these arms replace the stock components that are often prone to flex and deformation under aggressive driving conditions. Made from durable gun-drilled 2024 aluminum with a sleek black anodized finish, these arms are engineered to withstand the stresses of spirited driving and track use. Whether you're a dedicated track day enthusiast or a street driver looking for enhanced stability, this camber arm set helps optimize your vehicle’s suspension geometry for better cornering response and tire wear. Designed for those who demand reliability and adjustability, these arms allow for fine-tuning camber settings to suit your driving style and conditions. The lightweight construction reduces unsprung weight, contributing to improved handling dynamics and steering feel. The robust design ensures consistent performance over time, even under demanding loads.

Key Features

This camber arm set features precision-machined components and high-quality materials to deliver a reliable upgrade for your BMW's suspension. Key features include:

• Constructed from gun-drilled 2024 aluminum for strength and weight savings
• Black anodized finish for corrosion resistance and a sleek appearance
• Adjustable design for precise camber alignment
• Includes both guide (traction) and camber (wishbone) arms for comprehensive suspension tuning
• Engineered to improve handling response and stability during aggressive driving
• Designed to withstand track day stresses and high-torque conditions
• Easy bolt-on installation with compatible mounting points

Construction & Design

The SPL Parts Rear Upper Camber Arms are meticulously machined from aerospace-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 professional finish. The adjustable joints enable precise camber settings, allowing you to tailor your suspension for optimal grip and tire wear.

Driving Feel & Feedback

These arms enhance your vehicle’s handling response by maintaining consistent suspension geometry under load. The improved camber adjustment capability provides better grip during cornering, resulting in more predictable and confident driving dynamics. The lightweight construction also contributes to a more responsive steering feel, making your BMW more agile and responsive on the road or track.

Installation & Fitment

Installation requires basic suspension tools and should be performed by those familiar with suspension tuning. Proper alignment is recommended after installation to achieve the desired camber settings. Fitment is designed specifically for the 2008-2013 BMW 135i (E82/E88), but verification against your vehicle’s specifications is advised.

What’s Included

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