SPC Performance Steel Upper Control Arm - Street Cross Shaft 5in. Center

2015–2025 Ford Mustang II / 5-inch Center

Part #: 94100

Overview

The SPC Performance Steel Upper Control Arm with a 5-inch stock style cross shaft is designed to enhance the handling and stability of your Ford Mustang II. Built with durability and performance in mind, this control arm is ideal for enthusiasts seeking improved suspension response, better alignment options, and increased confidence on the street or track. Whether you're upgrading your vehicle for spirited driving or restoring it to factory specifications with added strength, this control arm delivers reliable performance and precise fitment.

Constructed from high-quality steel, the SPC Performance control arm provides a robust upgrade over the factory component. Its design helps support improved suspension geometry, which can lead to better steering feel, reduced tire wear, and enhanced overall vehicle control. Perfect for daily drivers, street enthusiasts, and racers alike, this control arm ensures your Mustang maintains optimal alignment and handling characteristics under demanding conditions.

Key Features

SPC Performance's Steel Upper Control Arm features a durable, high-strength steel construction that withstands the rigors of spirited driving and track use. The control arm incorporates a 5-inch cross shaft, matching the factory specifications for a seamless upgrade that maintains OEM fitment and function. The inclusion of custom pivots with OE Clevite bushings ensures smooth operation and long-lasting performance, reducing unwanted suspension noise and vibrations.

• Manufactured from heavy-duty steel for maximum strength and durability
• 5-inch stock style cross shaft for precise fitment and alignment
• Includes custom pivots with OE Clevite bushings for optimal suspension movement
• Designed to improve suspension geometry and handling response
• Engineered for street use, providing a balance of performance and reliability
• Direct bolt-on replacement with no need for modifications
• Resists corrosion and wear, ensuring long service life

Construction & Design

The SPC Performance Steel Upper Control Arm is crafted from high-strength steel, ensuring exceptional durability and resistance to bending or fatigue. Its design features a precise, OEM-style cross shaft that maintains factory alignment angles, which is critical for optimal handling and tire wear. The control arm's robust construction and high-quality bushings help absorb impacts and reduce suspension deflection, resulting in a more responsive and predictable steering feel. The inclusion of OE Clevite bushings provides a smooth, quiet operation and easy maintenance, making this control arm a reliable upgrade for daily driving or performance applications.

Installation & Fitment

This control arm is a direct bolt-on replacement for the factory upper control arm on 2015–2025 Ford Mustang II models. No cutting, drilling, or additional modifications are required for installation. The included custom pivots with OE Clevite bushings simplify the process, allowing you to restore or improve your vehicle's suspension with minimal effort. Proper alignment is recommended after installation to ensure optimal handling and tire longevity.

• Easy, bolt-on installation with standard hand tools
• No need for special modifications or tuning
• Designed for street and performance use

What's Included

• SPC Performance Steel Upper Control Arm with 5-inch cross shaft
• Custom pivots with OE Clevite bushings
• Installation hardware and instructions

Ideal For

This control arm is perfect for Mustang owners looking to restore factory handling or improve suspension durability for spirited street driving. It is well-suited for enthusiasts who want a reliable, long-lasting upgrade that maintains OEM fitment while providing enhanced performance and stability.