UMI Performance Lower Control Arm Reinforcements

2013–2016 Scion FR-S, 2013–2020 Subaru BRZ, 2017–2020 Toyota 86

Part #: 1001

Overview

The UMI Performance Lower Control Arm Reinforcements are engineered to strengthen the front lower control arm mounting points, commonly known as torque boxes, on the Scion FR-S, Subaru BRZ, and Toyota 86 models. These vehicles, while popular for their balanced chassis and sporty handling, can experience stress and cracking in the torque box area, especially under aggressive driving conditions such as track use or spirited street driving.

Designed specifically for enthusiasts who demand durability and reliability from their suspension components, these reinforcements provide a robust solution to prevent and repair cracks in the torque boxes. Whether you are pushing your car on the track or enhancing its performance with suspension upgrades, these reinforcements help maintain chassis integrity and improve overall handling confidence.

Key Features

UMI Performance Lower Control Arm Reinforcements offer a range of benefits that enhance the durability and performance of your vehicle’s suspension system:

• Reinforces the front lower control arm mounting points to prevent cracking and fatigue
• Specifically designed for 2013–2016 Scion FR-S, 2013–2020 Subaru BRZ, and 2017–2020 Toyota 86
• Improves chassis rigidity for better handling and suspension response
• Ideal for vehicles subjected to aggressive driving, track use, or high torque loads
• Direct bolt-on installation with no major modifications required
• Durable construction designed to withstand repeated stress and harsh conditions
• Helps maintain proper suspension geometry under load
• Prevents costly repairs by addressing weak points before failure occurs

Construction & Design

UMI Performance builds these lower control arm reinforcements using high-quality materials engineered for strength and longevity. The design focuses on reinforcing the factory torque box area, which is a known weak point in these models when subjected to high torque and aggressive driving. Precision manufacturing ensures a perfect fit and alignment with the existing chassis mounting points, preserving suspension geometry and vehicle dynamics.

The reinforcements are crafted to integrate seamlessly with the vehicle’s structure, providing additional support without adding unnecessary weight. This careful balance of strength and weight helps maintain the car’s nimble handling characteristics while significantly enhancing durability.

Installation & Fitment

Installation of the UMI Performance Lower Control Arm Reinforcements is straightforward for anyone with basic mechanical skills and tools. The parts are designed to bolt directly onto the factory torque box mounting points without the need for welding or cutting. This makes it an ideal upgrade for enthusiasts looking to reinforce their chassis without extensive modifications.

These reinforcements fit the following vehicles:

• 2013–2016 Scion FR-S
• 2013–2020 Subaru BRZ
• 2017–2020 Toyota 86

Always verify compatibility with your specific model year before installation to ensure proper fitment.

What's Included

• UMI Performance Lower Control Arm Reinforcement Plates
• All necessary mounting hardware
• Installation instructions

Ideal For

This product is ideal for drivers who:

• Use their Scion FR-S, Subaru BRZ, or Toyota 86 for track days or competitive motorsports
• Experience torque box cracking or want to prevent future damage
• Have upgraded suspension components that increase stress on the chassis
• Seek to improve chassis rigidity and handling precision
• Desire a durable, bolt-on reinforcement solution without extensive modifications

UMI Performance is a manufacturer specializing in suspension components, including control arms, sway bars, and subframe connectors, primarily for classic and modern domestic vehicles such as GM A-Body, F-Body, G-Body, and Ford Mustang models. Their products are designed to enhance handling, reduce body roll, and improve traction, making them suitable for street performance, autocross, and road racing applications. Enthusiasts choose UMI Performance for their precision-engineered, bolt-on solutions that offer improved vehicle dynamics and reliability.