TB Performance Rear Under Brace

2011–2016 Scion tC

Part #: TB-RUB-TC2

Overview

The TB Performance Rear Under Brace is a precision-engineered chassis reinforcement designed specifically for the 2011–2016 Scion tC. This under brace addresses common issues such as exhaust rattling caused by interference with the factory brace, while simultaneously enhancing the vehicle’s handling, traction, and overall driving stability. Ideal for enthusiasts seeking improved chassis rigidity without sacrificing exhaust clearance, this brace offers a practical upgrade that complements both daily driving and spirited performance.

By reinforcing the rear chassis area with a robust yet lightweight structure, the TB Performance Rear Under Brace helps reduce flex and improves grip during cornering and acceleration. This results in a more confident and controlled driving experience, especially on winding roads or track environments.

Key Features

Designed with both performance and durability in mind, this rear under brace delivers several key benefits:

• Constructed from high-strength I-beam tube steel for optimal rigidity and lightweight performance
• Increased exhaust clearance to eliminate rattling issues common with the factory brace
• Enhances chassis stiffness to improve handling precision and traction
• Durable black powdercoat finish for corrosion resistance and a sleek appearance
• Hand MIG welded in the USA to ensure superior build quality and attention to detail
• Direct bolt-on fitment for the 2011–2016 Scion tC with no modifications required
• Supports aftermarket exhaust systems by providing additional clearance

Construction & Design

The TB Performance Rear Under Brace is expertly crafted from I-beam tube steel, a design choice that balances strength and weight effectively. This structural shape provides excellent resistance to bending and twisting forces, reinforcing the rear chassis area where flex can negatively impact handling. The brace is hand MIG welded in the USA, ensuring precise welds and consistent quality throughout the manufacturing process.

Finished with a durable black powdercoat, the brace is protected against corrosion and wear, maintaining its appearance and structural integrity over time. The design also incorporates sufficient clearance to accommodate aftermarket exhaust systems, preventing common issues such as exhaust rattling and contact with the chassis.

Installation & Fitment

Installation of the TB Performance Rear Under Brace is straightforward and designed to be a direct replacement for the factory rear brace on the 2011–2016 Scion tC. No cutting, drilling, or permanent modifications are necessary, making it an ideal upgrade for enthusiasts who want to maintain factory serviceability. The brace bolts directly into existing mounting points, allowing for a secure fit and quick installation.

This product is engineered to work seamlessly with both stock and aftermarket exhaust setups, providing increased clearance to prevent exhaust noise and vibration issues commonly experienced with the factory brace.

What's Included

• TB Performance Rear Under Brace (Part # TB-RUB-TC2)
• Mounting hardware for direct bolt-on installation
• Installation instructions

Ideal For

This rear under brace is perfect for Scion tC owners who want to improve chassis rigidity and handling without compromising exhaust fitment. It is especially beneficial for drivers who have upgraded their exhaust system or those seeking enhanced traction and stability during aggressive driving or track use. Whether you are a daily driver looking for a more planted feel or an enthusiast preparing your tC for performance driving, this brace offers a reliable and effective solution.